This is the only thing _______ I can do for you.
| A．what | B．which | C．that | D．who |
The Sydney Opera House is like a huge sailing boat with water ____ three sides.
| A．at | B．of | C．in | D．on |
— What are you up to? — ____.
| A．I was at home | B．I am fine |
| C．I’m thirteen | D．I’m looking for my pen |
— It’s half past six now. — ____! We have only twenty minutes to get there.
| A．Brilliant | B．This way | C．Promise | D．Come on |
There are lots of mistakes in my homework because I didn’t pay attention to ____ the teacher.
| A．listen | B．listening to | C．listening | D．listen to |
Bill was ____ tired after a whole day’s work.
| A．a kind of | B．kind of | C．bit of | D．a bit of |