1 . 从方框中选择适当的词填空。

What; out; like; French; useful; France; with

1. Fred is a ________ boy from ________. He is sunny and smart.
2. —Are you free today?
—No, I’m busy ________ my new subject.
3. —________a wonderful world!
—Yes, it feels ________ a dream.
4. —This dictionary is very ________ for you to learn English.
—Great. I will make good use of it.
5. We learn how to work ________ the problems in class.