Mr. Irvine, who ________ in a high school for forty years, is now living in retirement. 

 —My spoken English is poor,  what shall I do? —＿＿＿an English language club to practice,  and you’ll be good at it. 

We began to open to the outside world in the late 1970s.    ,there have been great changes in the country.

You needn’t have ________ the speaker when he was speaking; there was enough time afterwards for you to ask questions. 

______ miss the game, they set out early after supper.