问题
填空题
用所给单词的适当形式填空。
1. Let’s _____ (sing) this song together.
2. Sam doesn’t want _____ (clone).
3. Scientists can even _____ (combine) a plant and an animal.
4. Try _____ (make) a funny story
5. I think it would be fun _____ (clone)myself.
答案
1. sing
2. to be cloned
3. combine
4. to make
5. to clone