___we have satisfied you, you have no grounds of complaint.

A. So               B. Since that    C. Now that       D. By now.

What idea can a man who is blind from birth have_____ color?

A. in 　　                 B. / 　　                            C. with 　　          D. of

- Do you go there ____ bus?           - No, we go there ____ a train.

A. in; on             B.on;on                            C.by;in                      D.by; with

Finally they agreed ____ the terms of the contract.              

A.on                    B.to             C.with           D.at

If you run ____ two hares you will catch neither.   

A.into            B.after                  C.off                  D. out of

My mother always gets a bit _________ if we don’t arrive when we say we will.

A．anxious      B．ashamed C．weak          D．patient

I don’t mind picking up your things from the store. ______, the walk will do me good. 

A Sooner or latr B Still         C In time     D Besides

— I’m very _____ with my own cooking. It looks nice and smells delicious.

— Mm, it does have a ____ smell. 

A. pleasant; pleased                      B. pleased; plcased

C. pleasant; pleasant                     D. pleased; pleasant

________the temperature, ________ water turns into steam.

A. The high; the fast                  B. Higher; faster

C. The more higher; the faster         D. The higher; the faster

—Did you enjoy yourself at the party?

      —Yes. I’ve never been to  ______one before.     

A. a more excited                   B. the most excited

C. a more exciting                  D. the most exciting