Beyond the lake _____ quantities of birds coming from the North every winter.
| A．flies | B．flying | C．flied | D．fly |
There was a man crying over there．He _______ himself．
| A．could hurt | B．might hurt | C．must have hurt | D．might have hurt |
______ a good result，the professor decided to do the experiment once more．
| A．Not getting | B．Getting not | C．Not having got | D．Having not got |
Mr．Shaw can’t get promotion ________ his lack of qualifications．
| A．thanks to | B．for | C．because | D．because of |
They are _______ little children that you can’t blame them ______ much．
| A．so; so | B．so; too | C．such; too | D．such; such |
The building ______ next year will be a restaurant．
| A．having been built | B．to be built |
| C．being built | D．built |