Example:He came from Shanghai , He speaks (speak) Putonghua .
1.Miss Chan _(do)revision now. She _(explain) tenses to us patiently.
We _ (listen)to her attentively.
2.Ms Chan_(give)us an English test.Before the test,she_(do)revision with us after school .
We _ (be) very attentive because we understood English is important and Miss Chan _ (be) a good teacher .
All of us _(pass)the test and we _ (be) happy.