____ him so far, she felt a little worried.
| A．Having not hear from | B．Not having heard from |
| C．Not hearing from | D．Have not heard from |
In some western countries, ________ are called “public schools” are not owned by the public.
| A．which | B．as | C．what | D．that |
Most people in that area objected ________a golf playground there.
| A．to build | B．of building | C．to have built | D．to building |
I asked her whether she had done all the work herself ________ whether she had had asked sb. for help.
| A．and | B．but | C．nor | D．or |
—These boxes are too heavy for him to carry.
—Here, I’ll give you a hand________them.
| A．for | B．to | C．with | D．by |
I was on the point of going to bed ________ Mr. Zhang rang me up.
| A．as | B．when | C．while | D．and |