I think it is unfair, ___________?
| A．do I | B． is it | C．don’t I | D．isn’t it |
These flowers are pleasant to ______.
| A．be looked at | B．look at | C．looking at | D．for looking at |
Tom’s dog became ill and died,____ made him very lonely.
| A．this | B．that | C．which | D．what |
Rather than ______ on a crowded bus, he always prefers a bicycle．
| A．ride; ride | B．riding; ride |
| C．ride; to ride | D．to ride; riding |
----Do you know our town at all?
----No, this is the first time I ____ here.
| A．have come | B．was | C．came | D．am coming |
Mary insisted that the car ______ right away.
| A．repaired | B．to be repaired | C．should repair | D．be repaired |