choose and correct errors 1. I will be in the countryside on two weeks this summer holiday.,A B C,2. The video conference starts at 10:15 a.m. Please be ready by 10:10 a.m. so that,it can start for time. A B,C,3. Let's meet for coffee by Wednesday afternoon. I'll be busy in the morning.,A B C,4. After starting the test, the teacher asked us to remove our phones from the,A B C,test room.,5. A friend of my got a virtual reality device as a birthday gift.,A B C,6. I always bring a charger because my smartphone's battery doesn't last in long.,A B C,7. Two of Ron's brothers are twins, and they study at the same class at my school.,A B C,8. Be quick, Lisa! We need to leave by a few minutes; otherwise, we'll miss the train.,A B C

Question

choose and correct errors 1.  I will be in the countryside on two weeks this summer holiday.,A B C,2. The video conference starts at 10:15 a.m. Please be ready by 10:10 a.m. so that,it can start for time. A B,C,3. Let's meet for coffee by Wednesday afternoon. I'll be busy in the morning.,A B C,4. After starting the test, the teacher asked us to remove our phones from the,A B C,test room.,5. A friend of my got a virtual reality device as a birthday gift.,A B C,6. I always bring a charger because my smartphone's battery doesn't last in long.,A B C,7.  Two of Ron's brothers are twins, and they study at the same class at my school.,A B C,8. Be quick, Lisa! We need to leave by a few minutes; otherwise, we'll miss the train.,A B C

Accepted Answer

B
C
B
A
A
C
B
B

In + length of time: future meaning (ý nghĩa trong tương lai)

For + length of time: how long something goes on (một cái gì đó diễn ra trong bao lâu)

By + a specific time: not later than (không muộn hơn)