They ________ here from the time the bank was opened in the morning．

waited

have waited

have been waiting

had waited

Celia ________ for two hours and feels really tired．So she wants to rest for a while．

has been skating

skates

skated

skating

All the preparations for the task ________, and we’re ready to start．

completed

complete

had been completed

have been completed

It worried her a bit that her hair ________ grey．

was turning

has turned

turns

will turn

Jack ________ over five lessons by seven o’clock．Then he ________ a rest．

went; took

went; had taken

had gone; took

had gone; had taken

He ________ the Army by the end of 1989．He ________ in the army since then．

joined; is

has joined; has been

had joined; is

had joined; has been

I ________ the way．I ________ here for quite many years．

knew; have lived

knew; live

know; have lived

know; live

You ________ me waiting for two hours．I ________ for you since five．

kept; waited

have kept; waited

kept; have waited

have kept; have waited

________ you ________ the film before?Where ________ you ________ it?

Have; seen; did; see

Did; see; did; watch

Have; seen; have; seen

Did; see; have; seen

－________ you ________ the text yet?

－Yes, we ________ it two hours ago．

Did; copy；did

Have; copied; have

Have; copied; did

Did; copy; had