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Mary made coffee___________her guests were finishing their meal
A so that    B although   C while    D as if

As a child, Jack studied in a village school，__________is named after his grandfather．
A which    B where    C what    D.that

The school rules state that no child shall be allowed out of the school during the day, ______ accompanied by an adult.

Before the sales start, I make a list of ______ my kids will need for the coming season.

That’s the new machine ______ parts are too small to be seen.

Cindy shut the door heavily and burst into tears. No one in the office knew__________she was so angry.

Tim is in good shape physically__________he doesn't get much exercise.

I've become good friends with several of the students in my school __________I met in the English speech contest last year.

. John's success has nothing to do with good luck. It is years of hard work __________has made him what he is today.

The girl arranged to have piano lessons at the training centre with her sister________she would stay for an hour.