We him on his birthday and held a party to it.
| A．congratulate;celebrate | B．celebrate;congratulate |
| C．congratulated;celebrated | D．congratulated;celebrate |
.He arrived in Hollywood in ,____some time later,he became a foamous actor.
| A．when | B．where | C．that | D．which |
.We cannot figure out ____quite a number of insects, birds, and animals are dying out.
| A．that | B．as | C．why | D．when |
.----What did he want to know,Anne?
-----_______I could finish writing the report.
| A．When was it | B．It was when that | C．It was when | D．When it was that |
. _____is known to us all is that the old scientist, for____ life was hard in the past,still works very hard in his eighties.
| A．As; whom | B．What; whom | C．It; whose | D．As; whose |
.We live day by day ,but in the great things, the time of days and weeks ______so small that a day is unimportant.
| A．is | B．are | C．has been | D．have been |