基础导练
Ⅰ. Fill in the blanks with the given words or phrases, using their proper form.
1. It is _____(bel ievable) that the 3-year-old boy can spell more than 2,000 English words.
2. Don’t be nervous. There is nothing _____(usual) here.
3. Green Park is a relaxing and _____(peace) place near a river.
4. The young bird ca n feed _____(it).
5. There is going to be a tea art _____(perform) this weekend.