He didn’t say a ________ word at yesterday’s meeting．

few

little

single

one

The coffee is wonderful!It doesn’t taste like anything I ________ before．

was having

have

have ever had

had ever had

My brother is an actor．He ________ in several films so far．

appears

appeared

has appeared

is appearing

He was hoping to go abroad but his parents ________ that they won’t support him unless he can borrow money from the bank．

were deciding

have decided

decided

will decide

Years ago we didn’t know this, but recent science ________ that people who don’t sleep well soon get ill．

showed

has shown

will show

is showing

Millions of pounds’ worth of damage ________ by a storm which swept across the north of England last night．

has been caused

had been caused

will be caused

will have been caused

The first use of atomic(原子的)weapons was in 1945 and their power ________ increased enormously ever since．

is

was

has been

had been

More patients ________ in hospital this year than last year．

treated

have treated

had been treated

have been treated

Now that she is out of a job, Lucy ________ going back to school, but she hasn’t decided yet．

had considered

has been considering

considered

is going to consider

She has set a new record, that is, the sales of her latest book ________ 50 million．

have reached

has reached

are reaching

had reached