小题1: One of the rules is that all the students must pay a___________ to their teachers in class. 小题2:Fall is another way of saying a______________. 小题3: My mother p_______ coffee to tea. But I like tea a lot. 小题4:I won’t go to his birthday party u________ I am invited. 小题5:The old man lives alone and aren’t happy these days. Let’s go to see him and c________ him up. 小题6: There will also be exciting things waiting for you a____________ with difficulties. 小题7:It’s dishonest to try to c___________ one’s mistake with lies. 小题8: I want to take care of my health, so I m_____________ eat fruit and vegetables. 小题9:–W________ backpack is it? – I don’t know. Let’s ask them and find the owner. 小题10: My watch is broken. I’ll get it m__________ this weekend.