giải chi tiết dễ hiểu giúp mình 5. A. speaking B. letters C. speech D. telegram,II. Read the following passage and mark letter A, B, C or D to indicate the correct answer.,The first computers were very large machines. Now computers come in all shapes and sizes. There were still big,computers for companies or universities. There are other special computers for factories. These large computers tell the,factory machines what to do. But there are also small personal computers to use at home or in an office. There are even,computers in telephones, television sets, and cars. These computers have to be very small. 'They' are so small you,cannot even see all their parts.,1. The first computers were _____ machines,A. tiny B. huge C. in all shapes and sizes D. all are correct,2. There are computers _____.,A. for companies and universities B. to use at home,C. in telephones, television sets, and cars D. all are correct,3.What does the word "They" in line 5 refer to?,A. telephones B. television sets C. cars D. computers,4. What is the passage written about?,A. old computers B. modern computers C. computer's shapes D. computers' s sizes,5. Which of the following is true?,A. The first computers were very large B. Nowadays, there are only small computers,C. All modern computers are so small that you cannot see all their parts,D. Modern computers have the same size.,PART D: WRITING (2.0 pts),I. Rewrite the following sentences so that their meaning stays the same, using the words given. ( 0,6 pt).,1. "Do you enjoy reading?" Phong asked Lan,Phong asked Lan .....,2. After I had done my homework, I watched T.V.,Before ..... 3. Peter didn't goottoschooll,yesterday because he was sick.,Because of .....,II. Rewrite the following sentences so that their meaning stay the same, using the words given. (0,4 pt),1.It's possible the weather will be sunny tomorrow. (MIGHT),$\rightarrow$,2.We've never been to Alaska before. (EVER),$\rightarrow$

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Accepted Answer

II. Reading:

B. huge: Đoạn văn nói "The first computers were very large machines." (Những chiếc máy tính đầu tiên rất lớn).
C. in all shapes and sizes: Đoạn văn nói "Now computers come in all shapes and sizes." (Ngày nay máy tính có đủ hình dạng và kích cỡ).
D. computers: "They" ở dòng 5 đề cập đến "personal computers" (máy tính cá nhân), một loại của "computers".
B. modern computers: Bài văn chủ yếu nói về sự thay đổi từ máy tính lớn ban đầu đến máy tính hiện đại với nhiều hình dạng và kích cỡ.
B. Nowadays, there are only small computers: Đoạn văn nói "These computers have to be very small. 'They' are so small you cannot even see all their parts." ("Những máy tính này phải rất nhỏ. Chúng nhỏ đến nỗi bạn thậm chí không thể nhìn thấy tất cả các bộ phận của chúng.").

I. Writing (Rewrite - giữ nguyên nghĩa):

if she enjoyed reading: Chuyển câu hỏi trực tiếp sang câu gián tiếp, dùng "if/whether" cho câu hỏi Yes/No.
Before I watched T.V., I had done my homework: Dùng "Before" để diễn tả hành động hoàn thành trước.
Because Peter was sick: Dùng "Because" để chỉ nguyên nhân.

II. Writing (Rewrite - dùng từ gợi ý):

might be sunny: "It's possible" (có thể) được thay bằng động từ khuyết thiếu "might".
Have we ever been: "never ... before" (chưa bao giờ trước đây) được chuyển thành câu hỏi dùng "ever" (đã bao giờ).