His mother is ________(friend)than I think．

We all wish to do the work better with ________(little)time and ________(few) people．

The sick man is getting ________(ill)than yesterday．

What was ________(bad), she lost five more books．

When he got home, he found his key ________(miss)．

She asked the librarian ________(polite), “Is reading ________(help)?”

用所给词适当形式填空：

We’ll learn the ________(twelve)lesson tomorrow．

用所给词适当形式填空：

They ________(plan)to take another route when they saw the robbers．

用所给词适当形式填空：

He went to school without ________(have)breakfast．

用所给词适当形式填空：

The problem is very easy．They can work it out ________(easy)．