问题
填空题
根据句意，用括号内所给词的适当形式填空。
1. My mother goes to Beijing _____ (two) a year.
2. Can you find the_____ (different) between this box and that box?
3. I _____ (hard) ever see him now.
4. Do you want to meet that _____ (interview)?
5. You should look after your _____ (healthy).
答案
1. twice 2. differences 3. hardly 4. i
nterviewer 5. health