问题
填空题
根据汉语完成下列句子。
1. 他看见外星人走进一家纪念品店。
He saw the alien ___________ ___________ a souvenir shop.
2. 昨天这时你在干什么？
What ___________ you ___________ ___________ ___________ ___________yesterday?
3. 当他母亲进来时，他正在玩电脑游戏。
He ___________ ___________computer games when his mother ___________ ___________.
4. 我跟着它看它朝哪儿去。
I ___________ it ___________ ___________where it was going.
答案
1. went into 2. were, doing at this time 3. was playing, came in 4. followed, to see