If a peace process got under way, Saudi Arabia would_______ directly in talks about such problems of regional concern as shipping and pollution.
| A．predict | B．attend | C．enter | D．participate |
I want to buy that kind of cloth because I ______ the cloth ______ well．
| A．have told; washes | B．was told; washed |
| C．have been told; washes | D．have been told; is washed |
--- I was walking along the street and all of a sudden, a car cut in and knocked me down．
--- You can never be ______ in the street．
| A．careful enough | B．much careful | C．very carefully | D．too carefully |
On rainy days, accidents ______ happen sometimes on steep roads．
| A．should | B．shall | C．must | D．can |
______ makes this small restaurant different is that it offers three free cups of beer to its customers every Sunday morning．
| A．Who | B．What | C．Whoever | D．Whatever |
．--- Your car is in the way．Could you move it a little, please?
--- ______ ．
| A．With pleasure | B．Not at all | C．My pleasure | D．Yes, please |