---Excuse me, do you have the time? ---_______.
| A．Yes; I do | B．Of course, I have | C．A quarter to ten | D．No problem |
—You’re late again. Wefor you since 8: 00 a. m. .
—Sorry. An unexpected visitor came to see me.
| A．are waiting | B．wait |
| C．waited | D．have been waiting |
Whenwhy he was late again, he made up an excuse, saying that he hadn’t caught the regular bus.
| A．asking | B．to be asked |
| C．ask | D．asked |
there was no hard evidence, most people thought he had broken the window of the classroom.
| A．While | B．Because |
| C．Unless | D．When |
Many Chinese companies are nowabout African tourism while others are interested in local agriculture products.
| A．puzzled | B．enthusiastic |
| C．nervous | D．certain |
The bank is offering a(n)to anyone who can give some information about the robbery.
| A．reward | B．award | C．prize | D．bonus |