Excuse me, haven’t you learned the new lawEveryone in a car must wear theseat belt.– Sorry, we won’t do that again.

Itwas just a ________remark – Iwasn’t really serious.

What are you doing, Sam— I ______ the house for my uncle.

In learning English they’ve reached a degreethey can read foreign newspapers and magazines in almost a free way

Not until I began to work ________ how muchtime I had wasted.