Dùng từ gợi ý viết thành câu hoàn chỉnh. 1. Keeping the environment clean is yery important. > It's 2. They will show the time machine to the public when they finish it. > The time machine 3. They have given her a bunch of flowers. -> A bunch of 4. Old car tires are recycled to make shoes and sandals. -> People 5. This textbook has sixteen units.-> There are 6. It's three years since I last spoke to her.-> I haven't 7. Tam doesn't type as fast as she used to.-> Tam used 8. " Please turn down the radio for me, " said my father. -> My father asked 9. Lan will be fifteen next week. -> It is Lan's 10. How long is it since you used the pen?-> When IX/ Sắp xếp những từ dưới đây thành câu hoàn chỉnh. 1. stamps / a child / Minh / since / collected / was / has / he. -> 2. tomorrow / can / not / we / somewhere /I/ so / working/ go / am. -> 3. back /in /months /England / going / two / are / to / they. -> 4. information / entertainment / also / is / TV/ only/but / not / bringing. -> .···. 5. struggle / on / always/nature / home/ life / at / is / the farm /with/a. ->