_________ at the party, we saw Ruth standing alone in the corner of the hall．

Arriving

To arrive

Arrive

Arrived

I’d rather ________ the basketball match last night with my friends; otherwise, I would have finished my homework by now．

not have watched

not watch

have not watched

not had watched

You’d better go to see the doctor immediately, for he may not be ________ tomorrow．

available

accessible

acceptable

adorable

There is no denying that many people who are generally ________ to be geniuses have high IQs．

suspected

exposed

instructed

concluded

I don’t believe it! She is so mild in nature; she ________ have treated her customers that way．

shouldn’t

mustn’t

couldn’t

needn’t

Mr．Lin’s comments were very difficult to follow because they were ________ related to the topic under discussion．

precisely

specifically

typically

loosely

At present the hotel is almost empty, but I’m sure things will start to ________ in the spring．

pick up

break up

make up

turn up

No one ________ this building without the permission of the police．

is leaving

is to leave

has left

will be leaving

Though surprised to see us, ________ artist and ________ professor gave us ________ warm welcome in her villa．

the; the; a

an; a;/

the;/; a

an;/;/

________ she was the last person I want to see, I did all in my power to help her．

Now that

While

As

Even if