Mr. Bean enjoys ___________ jokes and always makes us happy.
| A．to make | B．makes | C．making | D．make |
I can’t swim. And she can’t, _______.
| A．too | B．also |
| C．but | D．either |
I was doing my homework _______ a dog came in.
| A．when | B．while |
| C．as | D．At |
—Marycan’thelp___thehouse.Why?—Becausesheisbusy____ahotelreservation.
| A．toclean;making | B．cleaning;making |
| C．cleaning;tomake | D．toclean;tomake |
It is about _______by bus from here to Harbin.
| A．one and half hours | B．one and a half hour |
| C．one hour and half | D．one and a half hours |
It’s impossible for us ____ there on foot in two hours.
| A．to get | B．get |
| C．getting | D．Got |