I hear our teacher will be back three weeks' time.
A. at B. in C. for D. after
We can't do listening .practice today, for Miss Zhao's tape-recorder doesn't
A. act B. do C. serve D. work
-- l'm always a little nervous when I talk to Mr. Smith.
-- _____ He is strict, but he is kind to his students.
-_,
A. That's right B. What a pity C. Fake it easy D. Take your time
I can hardly hear what it is saying on TV. Would you please
A. turn it up B. turn it down C. turn it on D. turn it off
My father was preparing for his speech __ my mother was doing some washing last night.
A. if B. while C. unless D. until
He promised to pick me up at the school gate. However. he __ yet.
A. didn't arrive B. doesn't an'lye C. isn't arriving D. hasn't arrived
