Trắc nghiệm Unit 6 Tiếng Anh lớp 12 mới - Looking Back

By the year 2050, computers ____ teachers.

 Jim and Laura ____ here for four years next June.

 This chess game is going to last ages. They ____ it until midnight.

 ____ this book by the time it is due back to the library?

 I hope I ____ before I'm thirty.

 Maybe I ____ famous by the age of thirty-five. 

 I hope I ____ millions of dollars from my business by the age of forty.

 At ten o'clock, I ____ my mathematics homework for three hours.

We probably ____ by the time you get home.

He arrived ____ than anyone else, so he had to wait more than an hour.