－You haven't lost the ticket, have you?

－________．I know it's not easy to get another one at the moment．

A．I hope not

B．Yes, I have

C．I hope so

D．Yes, I'm afraid so

After he became conscious, he remembered ________ and ________ on the head with a rod．

A．to attack; hit

B．to be attacked; to be hit

C．attacking; be hit

D．having been attacked; hit

Only then ________ how much damage had been caused．

A．had she realized

B．she realized

C．did she realize

D．she had realized

So difficult ________ it to work out the problem that I decided to ask Tom for advice．

A．I did find

B．did I find

C．I have found

D．have I found

I'm moving to the countryside because the air there is much fresher than ________ in the city．

A．ones

B．one

C．that

D．those

I prefer a flat in Inverness to ________ in Perth, because I want to live near my mom's．

A．one

B．that

C．it

D．this

－Will you be able to finish your report today?

－________．

A．I like it

B．I hope so

C．I will do so

D．I'd love it

________ fired, your health care and other benefits will not be immediately cut off．

A．Would you be

B．Should you be

C．Could you be

D．Might you be

－I was wondering if we could go skiing on the weekend．

－________ good．

A．Sound

B．Sounded

C．Sounding

D．Sounds

It wasn't until nearly a month later ________ I received the manager's reply．

A．since

B．when

C．as

D．that