Học sinh lớp 7A chia thành ba tổ, số học sinh tổ 1, tổ 2, tổ 3 tỉ lệ với 2, 4, 3. Tìm số học sinh của mỗi tổ, nếu biết số học sinh của lớp 7A gồm tổ 1, tổ 2, tổ 3 là 54 học sinh

I. Write sentences, using the cues given in the present continuous tense. 1. Lan / play/ piano/ at the moment …………………………………………………… 2. The boys/ study/ math/ now. ……………………………………………………….. 3. The girls/ learn/ how/ make/ cakes.……………………………………………………. 4. They/ have/ breakfast/ school canteen.………………………………………………….. II. Use the correct form of the verbs in brackets to complete the passage There (be) ………….. a library in our school. Mr. Tu (be) ………… our librarian. He (open) …………. the library at 7:00 and (close) ………..it at 11:00. Students often (come) ……..to the library (read) ……….. books. He (be) ……… in the library at the moment. Some students (borrow) ………. some books. Others (sit) ……… at the table in the middle of the room and (read) ……..the books they want. The library (be) ……….very helpful in (develop) …….. the children’s love for books and their habit of (read) ……………… III. Complete the sentences with prepositions: The magazine are …………… the shelves ……………. the right. Those books ………. the back …….. the library are …… English. When I go to the library, I sit and read ………… wonderful things. The science books are ……… the rack …. the corner of the room. It’s easy to find a book ……………… the title.

I. Choose the best answer to complete the sentences. 1. -“What would you like to drink now?” - “_______________.” A. No, thanks B. Yes, please C. I like to do nothing D. Orange juice, please 2. All of us enjoy _______ to classical music. A. listen B. listens C. listening D. listened 3. She worked very hard, _______she passed all her exams. A. because B. and C. so D. but 4. Hoa looks red. She was outdoors yesterday. Perhaps she has _______ A. flu B. sunburn C. spots D. stomachache 5. My family has decided to use _________ electricity by using more solar energy instead. A. more B. less C. much D. fewer 6. I ............... playing board games interesting because I can play them with my friends. A. find B. think C. say D. tell 7. -“Would you like me to turn off your computer? - “ ______________. I’ll do it myself” A. No, thanks B. Yes, please C. Don’t do it D. Of course 8. You like playing monopoly or chess, your hobby may be _______. A. collecting things. B. playing sports C. dancing D. Board games