Mr Smith likes traveling _______ ，but his wife enjoy _______ .
A. by train; taking a taxi B. on train; by taxi
C. by train; by taxi D. on train; taking a taxi
I walked up to the top of the hill with my friends, _____ we enjoyed a lovely view of the lake.
A. which B. where C. who D. that
---Don't put the waste on the ground.
---Oh, I'm very sorry. I ________ the dustbin（垃圾箱） there.
A. don't see B. isn't seeing C. didn't see D. haven't seen
---Whose advice do you think I should take?
--- ________ .
A. You speak B. That's it C. It's up to you D. You got it
We were pretty _____ when we learned the _______ fact that an elephant would come to live in our school.
A. amazing, amazing B. amazed, amazed
C. amazing, amazed D. amazed, amazing
It was some time _____ I realised the fact that life had become difficult for many villages in western Europe.
A. until B. before C. unless D. since
