A giant of a man was standing in the doorway. His face was almost completely hidden by a long and untidy hair and a wild beard, but you ______ make out his eyes, shining like black beetles under all the hair.

We         arrive at six. But I’m sorry we are late. 

Food safety is important. Rules        to stop people from food pollution.

Li Lei knows two foreign languages. He can speak _______ English______ French.

— Could I have a word with you, mum? — Oh, dear, if you ______.