根据句意填空。
1.What is the t_____(流行的） kind of pet these days?
2. No one likes to be criticized. You should e____ him more.
3.I hope you'll make greater p____ later on.
4. These old coins c_____ 2000 yuan at least.
介词填空
It's better to give _____ to receive。
谢谢大家哈，不过最佳只能有一位，抱歉了
