用括号内所给词的适当形式填空。

1.  Tom didn't pass the English exam, and he felt really_______(frustrate).

2.  —Can you________(pronunciation) this word?

     —Yes,  1 learnt it yesterday.

3. It's very cold today_______(bad) of all, it's raining heavily.

4.  If you don't know how_______(spell) new words, look them up in a dictionary.

5.  We are learning English.  So we can also say that we are English_______(learn).

6.  1 won the first prize in the long jump.  It_______(impress) my teacher.