用所给单词的适当形式完成句子。

1. I am______(certainly) he'll come though the weather is very bad.

2. She answered me very______(direct) and openly.

3. We've been having______(wonder) weather recently.

4. A good      ___ (lead) is always in close contact with the broad masses of people.

5. I love cold drinks,   ___    (especial) in summer.