3. I can't find my umbrella. Have you seen it? (a. it/ be/ in the car)/ (b. you/ leave/ in the restaurant last night)

4. Why didn't Dave answer the doorbell? I'm sure he was at home at the time. (a. he/ go/ to bed early)/ (b. he/ not/ hear/ the doorbell)/ (c. he/ be/ in the shower)

a.

C.

EXERCISE 17: Complete the sentences using might not have or couldn't have

1. A: Do you think Sarah got the message we sent her?

B: No, she would have contacted us. She couldn't have got it.

2. A: I was surprised Kate wasn't at the meeting. Perhaps she didn't know about it. B: That's possible. She might not have know about it.

3. A: I wonder why they never replied to our letter. Do you think they received it? B: Maybe not. They.....

4. A: I wonder how the fire started. Was it an accident?

B: No the police say it..... 3. I can't find my umbrella. Have you seen it? (a. it/ be/ in the car)/ (b. you/ leave/ in the,restaurant last night),.. ......................._._J__..... ._.. ___,.. b.........................__..._. . .....,4. Why didn't Dave answer the doorbell? I'm sure he was at home at the time. (a. he/ go/ to,bed early)/ (b. he/ not/ hear/ the doorbell)/ (c. he/ be/ in the shower),-. -..........-......--------JJ- -hh ợ ___,C. -....................--_______ _hh ,EXERCISE 17: Complete the sentences using might not have or couldn't have,1. A: Do you think Sarah got the message we sent her?,B: No, she would have contacted us. She couldn't have got it.,2. A: I was surprised Kate wasn't at the meeting. Perhaps she didn't know about it.,B: That's possible. She might not have know about it.,3. A: I wonder why they never replied to our letter. Do you think they received it?,B: Maybe not. They ....................................,4. A: I wonder how the fire started. Was it an accident?,B: No the police say it ....................................

Question

3. I can&#x27;t find my umbrella. Have you seen it? (a. it/ be/ in the car)/ (b. you/ leave/ in the restaurant last night)

4. Why didn&#x27;t Dave answer the doorbell? I&#x27;m sure he was at home at the time. (a. he/ go/ to bed early)/ (b. he/ not/ hear/ the doorbell)/ (c. he/ be/ in the shower)

a.

C.

EXERCISE 17: Complete the sentences using might not have or couldn&#x27;t have

1. A: Do you think Sarah got the message we sent her?

B: No, she would have contacted us. She couldn&#x27;t have got it.

2. A: I was surprised Kate wasn&#x27;t at the meeting. Perhaps she didn&#x27;t know about it. B: That&#x27;s possible. She might not have know about it.

3. A: I wonder why they never replied to our letter. Do you think they received it? B: Maybe not. They.....

4. A: I wonder how the fire started. Was it an accident?

B: No the police say it..... 3. I can&#x27;t find my umbrella. Have you seen it? (a. it/ be/ in the car)/ (b. you/ leave/ in the,restaurant last night),.. ......................._._J__.....  ._..  ___,.. b.........................__..._.     .           .....,4. Why didn&#x27;t Dave answer the doorbell? I&#x27;m sure he was at home at the time. (a. he/ go/ to,bed early)/ (b. he/ not/ hear/ the doorbell)/ (c. he/ be/ in the shower),-. -..........-......--------JJ-  -hh       ợ       ___,C. -....................--_______ _hh                        ,EXERCISE 17: Complete the sentences using might not have or couldn&#x27;t have,1. A: Do you think Sarah got the message we sent her?,B: No, she would have contacted us. She couldn&#x27;t have got it.,2. A: I was surprised Kate wasn&#x27;t at the meeting. Perhaps she didn&#x27;t know about it.,B: That&#x27;s possible. She might not have know about it.,3. A: I wonder why they never replied to our letter. Do you think they received it?,B: Maybe not. They ....................................,4. A: I wonder how the fire started. Was it an accident?,B: No the police say it ....................................

visao22 · Accepted Answer

mình giúp bạn nè

Timi · Answer

3. A: I wonder why they never replied to our letter. Do you think they received it? B: Maybe not. They might not have received it.
4. A: I wonder how the fire started. Was it an accident? B: No, the police say it couldn&#x27;t have been an accident.

LNTMinh2 · Answer

Câu trả lời này chỉ mang tính tham khảo

3. A: I wonder why they never replied to our letter. Do you think they received it? B: Maybe not. They might not have received it.4. A: I wonder how the fire started. Was it an accident? B: No, the police say it couldn't have been an accident.

3. I can't find my umbrella. Have you seen it? (a. it/ be/ in the car)/ (b. you/ leave/ in the restaurant last night) 4. Why didn't Dave answer the doorbell? I'm sure he was at home at the time. (a. h...