在句子的空白处填入一个适当的词，使句子意思完整、语法正确。
Parents should keep their kids away________ the food that is bad for health.
She found _________ to communicate with the foreigners in English.
A. it is easy B. it easy
C. that is easy D. that easy
Could you please tell me __________?
A. where is the guard B. how far is it
C. when KFC closes D. what was it
– Is Tom ill in hospital?
-- __________. He didn’t come to school yesterday.
A. I don’t think so B. I’m afraid so
C. I’m afraid not D. I hope so
It has been two and a half years _________ we left our primary school.
A. because B. than
C. unless D. Since
-__________ having a trip to Thailand during the summer vacation?
-- Sounds good.
A. Shall we B. Could you please
C. What about D. Do you mind
