The increasing number of cars on the road _______ traffic. This was the reason why we couldn’t get here on time.
| A．choked back | B．choked down |
| C．choked out | D．choked up with |
Some doctors were sent t?the front where medical workers were ＿＿＿.
| A．in great need | B．in great need of | C．needed great | D．needed in |
The student, ＿＿＿＿whom all the teachers are pleased,is very strict ＿＿＿himself ＿＿＿ everything.
| A．to； with； in | B．with； with； in |
| C．with； at； with | D．at； with； at |
Guangdong lies＿＿＿the south of China and Fujian is＿＿＿the east of it. Hainan is＿＿the coast of the
mainland.
| A．in； in； on | B．in； on； off |
| C．on； to； on | D．in； to； away |
We offered him our congratulations＿＿＿＿＿his passing the college entrance exams.
| A．at | B．on | C．for | D．of |
—— How long has the bookshop been in business?
—— ＿＿＿＿＿＿1987.
| A．After | B．In | C．From | D．Since |