(A) 根据句意，在答题卡标有题号的横线上，写出括号内所给单词的适当形式。
It was raining ____________ (heavy) at this time yesterday.
Our headmaster is the        (strict) with us among the teachers who teach us.
They looked at our pictures, but they didn’t show us ___________ (they).
Our English teacher has offered us some useful _______________ (suggest). I think they will help us a lot in our English study.