I.1.Sports 2. Jean? S3。 Basketball S4. Voice 5. Set 6. Has7。 Watch 8. Difficulty 9. Interesting 10. Boring ii. 1. A question: Do you have two ping-pong bats? From the second, we can see that the form of bat should be plural, so we choose a.2. B Question meaning: "What are these?" "They are football." According to them, the subject in the answer should be plural and should be what they mean, so the answer is B. She does exercise every day. When the subject is the third person singular, the verb should be the third person singular, the third person singular of play is plays, and the negative form should be bels? No more. So choose D.4.. B Question: Do you watch TV? Look at the emphasis action, look at what to emphasize. Watch is generally used for "watching TV" and "watching football games". Because the do-guided general question is followed by the prototype of the verb, you don't need a watch, so you choose B.5. One title: "Let's watch TV." "No, it sounds boring. Let's play basketball. " Boredom is "boring", and fun is "interesting" and "difficult". According to the meaning of the question, you should choose a.6. C topic: "Let's play football!" "That sounds great." There is no article before the game, choose C. 7.d Question meaning: "Does your brother have a pen?" "Yes, he does." The affirmative answer to the general question directed by does should be yes, and he really is. 8. One question: I like watching football matches on TV. Use the preposition on "on TV". He doesn't play baseball. Since he is in the third person singular, then the auxiliary verb is does and the negative form is does? T, does is followed by verb prototype, and be cannot be followed by verb prototype, so choose C.