【题目】We should like to ________ you to give us a speech on how to keep healthy. (invitation)

【题目】Could you ________ forget about the work for five minutes? (possible)

【题目】Sam always tries his best to work out the problems ________. (he)

【题目】 What is Mary’s activity?

【题目】 How long will Mrs. Smith’s trip last?

【题目】 Which one is NOT mentioned according to the conversation?

【题目】The Palace Museum is the best museum ________ I’ve ever visited.

【题目】We live on the ________ floor of that tall building. (nine)

【题目】The ________ on show are all excellent, you can choose any of them. (piano)

【题目】Doctors are friendly to the patients and care ________ them every day.