小题1: He _______(shake) my hand and led me into the hall. 小题2: This sign means people (warn) not to park cars here. 小题3: – Where’s your mum? – Oh, she (pick) grapes in the garden. 小题4: Mary as well as her classmates _______(practice) speaking English every morning. 小题5: Anyone ________(punish) if they break the law any time. 小题6: The guide advised us not to risk (stay) out late at night. 小题7: It’s really bad for people _______(litter) everywhere. 小题8: Oh, my god! Little John seems to be sad. I guess something _______(happen) to him. 小题9: – I didn’t see you at the meeting yesterday. Why? – Because I _______(wait) for an old friend from the USA. 小题10: All the leaflets _______(hand) out to the people in the street yesterday.