问题
填空题
用所给动词的适当形式填空。
1. He _____ (be) born in 2002.
2. How long did he _____ (hiccup)?
3. I looked carefully but _____ (see) nothing.
4. Mike often _____ (go) swimming when he was young.
5. Mozart _____ (start) writing music when he was four years old.
答案
1. was 2. hiccup 3. saw 4. went 5. started