The main street is lined with small stands and shops _____ sell almost anything you can imagine.
| A．what | B．where | C．who | D．which |
----Do you have anything to say for yourselves?
----Yes, there is one point______ we must insist on.
| A．why | B．where | C．how | D．that |
Do you think the reason_______ you gave for your absence is reasonable?
| A．as | B．what | C．that | D．why |
Mr. Bob, ______ as a manager for many years, found it hard to be an ordinary clerk again.
| A．having worked | B．worked | C．to have worked | D．working |
How frequently _______, the works of Shakespeare always attract many people.
| A．performed | B．performing | C．being performed | D．to be performed |
The topic___________ a heated discussion.
| A．set off | B．set out | C．set down | D．set for |