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1£®They spend ________  hour playing ________  basketball

every afternoon.

A£®a; a     B£®a; an     C£®a; /     D£®an; /

2£®—The charity walk begins ________ 9£º00. Don't be late.

—No problem.

A£®at       B£®by       C£®in      D£®on

3£®If you have ________ new question on it, please call me.

A£®any                  B£®some 

C£®lots                  D£®many