It ______ forty-five minutes ______ there by bus.
A. cost; to get B. takes; getting
C. takes; to get D. takes; to get to
---- why not swim in the river?
---oh, no. our teacher told us _____ here. It’s dangerous.
A. will swim B. will not swim
C. to swim D. not to swim
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
—Mary can’t help ___the house. Why? —Because she is busy ____a hotel reservation.
A.to clean; making B. cleaning; making
C. cleaning; to make D. to clean; to make
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
