It’s a fine Saturday morning. There are many people in the park. Many of _ 小题1: __ _are young and some are old. Some children are 小题2: games over there. Two boys are playing 小题3:their toy bats. There is a lake in the park. The water is  小题4: .  There are some 小题5: on the lake. 小题6: the lake a young man is reading. There is a house near the lake. Beside  小题7: house two men are working. Look at that big tree! There are some birds 小题8: it. Under it are some men. Four of them are playing cards. One of them is looking at two cats. The cats are 小题9: up the tree. What do they 小题10: to do? They want to catch the birds. 小题11: A．they B．them C．their D．theirs 小题12: A．play B．plays C．playing D．doing 小题13: A．to B．on C．for D．with 小题14: A．clear B．tall C．funny D．humid 小题15: A．water B．boats C．rain D．buses 小题16: A．Behind B．In C．Near D．Next 小题17: A．a B．/ C．the D．an 小题18: A．for B．on C．in D．with 小题19: A．running B．run C．runing D．runs 小题20: A．to want B．wanting C．wants D．want