May I ask you　__________questions?

I don’t know the city. Where can I find ＿＿＿ good restaurant?.

Mrs. Black doesn’t know if her American friend_____ to Heilongjiang. If he_____ here, she will meet him at the airport.[ ]

I know there are many people there________ speak English.

I don’t like this pen. Could you show me ? —Ok. Here you are.