The research group ____ 15 members has made great achievements in recent years．
| A．is made up of | B．makes up |
| C．made up of | D．making up of |
When he moved to Germany in ______, he was already in _________.
| A．the fifties; his sixties | B．fifties ; his sixties | C．his fifties; his sixties | D．fifty; sixty |
Alice is fond of playing _______ piano while Tom is interested in listening to_____ music.
| A．/;the | B．/;/ | C．the;/ | D．the; the |
He dropped the _______ and broke it.
| A．cup of coffee | B．coffee’s cup | C．cup for coffee | D．coffee cup |
----I’m sorry to have kept you waiting.
----__________
| A．You are welcome | B．Go ahead | C．Don’t mention it | D．No problem |
The sentence structure of “ I found the article on wildlife interesting” is ____
| A．S+V+DO | B．S+V+P | C．S+V+IO+DO | D．S+V+DO+OC |