问题 填空题
根据句意,从方框内选择合适的单词填空。
in, never, after, for, since 
1. We have _________ watched such an exciting football match before.
2. Lily’s grandmother has been dead _________ a few years.
3. My sister is going to Canada _________ a few days.  
4. _________ you have got everything ready, please let me know.
5. —How long have you been like this?
    — _________ last night.
答案

1. never    2. for     3. in      4. After    5. Since

单项选择题
单项选择题 A1/A2型题