－Do you think I should get a good guidebook?

－Yes, of course．________, you also need a good camera and comfortable shoes．

A．In other words

B．By the way

C．What's more

D．All in all

－You've agreed to go．So aren't you getting ready?

－But I ________ that you would have me start at once．

A．didn't realize

B．don't realize

C．haven't realized

D．hadn't realized

－________

－Sorry, I don't know．

A．Have you seen Mr．Smith?

B．Where has Mr．Smith gone?

C．How about Mr．Smith?

D．Hello, Mr．Smith．

－Why haven't you bought any butter?

－I ________ to, but I forgot about it．

A．meant

B．liked

C．wanted

D．expected

－What was the party like?

－Wonderful．It's years ________ I enjoyed myself so much．

A．before

B．after

C．since

D．when

－What's the best way to ________ the disease caused by biting insects?

－Ah, don't bite any!

A．protect

B．prevent

C．keep

D．kill