They were filled with joy whenthey Chinese soil in late July.

I’d ______ the operation unless it isabsolutely necessary

I still remember my wonderful stay there ________ I worked in the distant mountain village.—But everything is changing so fast, the persons there aren’t the ones ______they used to be.

How nice the bike is! How long _______ you _______ it— Just two weeks.

There were _______ shops in the city in1982 than in 1990