根据句意和提示写出单词，完成句子。
Can you tell me the c________ of the USA and Russia? They’re Washington DC and Moscow．
根据句子中所给的单词首字母或中文提示，填写正确的单词。
Smoking is bad for your health．If someone gives you a cigarette, you must ________(拒绝)．
Every time I practice English with foreigners, I feel very ________(紧张的)．
Don't talk loudly in the hospital．Keep ________(安静的), please．
－________(六月)17th is Father's Day．What are you going to get your father?
－I'm not sure．
－Li Lei, can you answer this simple ________(问题)in English?
－Yes, I can．
France is famous for its red w________．And drinking it a little every day is good for our health．
The bus is coming．Please run q________ , or you can't catch it．
The flowers on sale are all beautiful．I really don't know which ones to b________ for my teacher．
－Which of the two pens will you take?
－I'll take b________．One is for my son and the other is for my daughter．