. — ______ was it _______ they discovered the entrance to the underground palace?
— Totally by chance.
| A．What; that | B．How; that | C．What; when | D．How; as |
We grow all our fruit and vegetables, _____ saves money, of course.
| A．what | B．as | C．that | D．which |
Shanghai lies _____ the west of the Pacific Ocean, where you can’t find many islands ____ the coast.
| A．on, off | B．to, along | C．in, off | D．on, along |
My uncle’s house in the downtown area is much smaller than ours, but it twice____ expensive.
| A．so. | B．as. | C．too. | D．very. |
It is not who is right but what is right ____ is of importance.
| A．which | B．it | C．this | D．that |
．----Could I borrow your car to go shopping?
| A．Sorry, his car as well as mine is being repaired. |
| B．Sorry, his car as well as mine are being repaired. |
| C．Sorry, his car, along with mine has been repaired. |
| D．Sorry, his car and mine is being repaired. |