1. When he came to the _________ (拐角) of the street, he turned left .
2. Do you think __________ (大象) are the largest animals on land?
3. My brother is too young to look after _________ (他自己).
4. My friend Lily likes _________ (收集) football stickers very much.
5. The boy was _________ (惊讶的) to get the first place in the exam.
6. Wednesday is the f________ day of the week .
7. A train is going t_________ a tunnel.
8. Amy can listen to the teachers c________ in class.
9. They found the _________ (lose) child yesterday.
10. Jenny is a good girl because she is always very _________ (help) to others.