1`. If you don’t finish this exercise, I won’t let you out. *
a. As long as you finish this exercise I won’t let you out.
b. Unless you finish this exercise, I will let you out.
c. Provided that you finish this exercise, I will let you out.
d. If you finish this exercise, I won’t let you out.
2. She did the homework last night so she gets a high score today. *
a. If she did the homework last night, she would get a high score today.
b. If she didn’t do the homework last night, she wouldn’t get a high score today.
c. If she hadn’t done the homework last night, she wouldn’t have got a high score today.
d. If she hadn’t done the homework last night, she wouldn’t get a high score today.
3. If I had cleaned the house, I could have gone to the movie. *
a. Had I cleaned the house, I could have gone to the movie.
b. Had I clean the house, I could have gone to the movie.
c. Had I cleaned the house, I could had gone to the movie.
d. Had I cleaned the house, I could have go to the movie.
4 Susan..... the problem if she..... in the office right now. *
a. solved _ were
b. will solve _ is
c. would solve _ were
d. solves _ is
5. If the weather.... fine last nice, there.....roses in our garden now. *
a. were _ will be
b. had been _ would have been
c. were _ will been
d. had been_ would be
giải nhanh giúp em với ạ. Cảm ơn.