－Do they need help?

－Yes, they _________

do

need

must

should

－I don’t know _________ he is．

－I heard he was an engineer．

who

what

which

where

－Could you please buy me an MP5 as well as a digital camera, Mum?

－You can choose _________, not both, my dear．

neither

any

either

none

－I serve three meals every day and do almost everything for him, but he still fails me．

－I’m sorry to say that’s _________ you are mistaken．

how

what

where

which

－It’s thirty years since we last met．

－But I still remember the story, believe it or not, _________ we got lost on a rainy night．

which

that

what

when

－What’s wrong with you?

－My chest _________ when I take a deep breath, doctor．

hurts

hams

injures

wounds

－All of your friends were so happy at the party!

－Yes．Believe it or not, we _________ each other for 10 years．

haven’t seen

hadn’t seen

won’t see

wouldn’t see

－Did you make sense of what the man said just now?

－No, his meaning didn’t _________．Would you explain it to me?

get through

get off

get across

get out

－What a long queue!

－Yeah．We _________ up in the past few hours for tickets back home．

queued

have queued

are queuing

have been queuing

－I hope you've read the instructions．

－Yes, of course ________．

I have

do

I will

did