______ my English teacher was very busy, she still helped me with my English.
A.Until B.Since C.Although D.Because
______ Tom ______ Maria loves playing volleyball, so they seldom play it.
A.Both, and B.Not only, but also C.Neither, nor D.Either, or
Xi’an is a city with many places of interest and ______ tourists come here every year.
A.million of B.million C.millions D.millions of
Miss Gao has taught us English ______ two years. She has been here ______. two years ago.
A.for; since B.since; for C.for; for D.since; since
There is _____ pollution in the world. We must stop it.
A.much too B.too much C.many too D.too many
Emily used to ______ in the restaurants, but now she is used to ______ by herself.
A.eat out; cook B.eating out; cook C.eat out; cooking D.eating out; cooking
