Your father is sleeping. You'd better ___________.
| A．not to wake him up | B．not to wake up him |
| C．not wake up him | D．not wake him up |
—Do you like your new teacher?
—Of course. She is friendly ________ us.
| A．to | B．of | C．for | D．with |
—Do you have fun ________ here?
—Yes, I do. It makes me very ________.
| A．study; happy | B．studying; unhappy |
| C．to study; unhappy | D．studying; happy |
—How was your vacation?
—________! I had a great time in London as a volunteer.
| A．Fantastic | B．Awful |
| C．Not good | D．Terrible |
Our teachers always make us ________ a lot of homework.
| A．to do | B．do | C．does | D．doing |
—What did you see when you came here?
—I found Jim ________ the desks.
| A．clean | B．cleans | C．cleaned | D．cleaning |