He moved to Germany in _____, when he was in _____.
| A．the late 1990s; his sixties | B．late 1990s; his sixties |
| C．the late 1990s; the sixties | D．late 1990s; the sixties |
.I recommended _____ an English-English dictionary, which I thought would be of great help to her studies.
| A．buying | B．bought | C．to buy | D．he bought |
The police turn the whole house _______ looking for clues.
| A．upside down | B．out front | C．side by side | D．down to earth |
_______ , the girl worked in a hurry.
| A．Having swept the room | B．Another room swept |
| C．Having another room to sweep | D．Having another room to be swept |
. Which do you enjoy_____ your spare time, playing cards at home or taking a walk in the park?
| A．spending | B．to spend | C．having spent | D．to have spent |
.Most of the students in our class like to read China Daily, which_______ every day.
| A．comes out | B．comes up | C．comes across | D．comes about |