He must be the captain ______ group got the first prize in the ping-pong game.

A small car is big enough for a family of three ______you need more space for baggage.A．once B．in case C．if D．unless D【解析】试题分析：考查连词：

ck, _____ we’ll miss the beginning of thefireworks display in the park.

I play football two hours every day.

We can use QQ to communicate with each otheronline.— Good. Will you please show me _______