Khối lượng nhôm oxit thu được khi đốt cháy hoàn toàn 5,4 g nhôm là: A.5,1g B.10,2g C.20,4g D.30g

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1. I (be) ________________ at home now because of Covid-19 outbreak. 2. He usually (jog) ______________ in the morning. 3. She (do) ________________ aerobics at the moment. 4. Nga (watch) ________________ TV every evening. 5. ________________Nam often (play) ________________ tennis on Sundays? 6. They (play) ________________soccer at the moment. 7. She (not/study) ________________ with her friends now. 8. We often (not/ go) ________________ to the zoo on Saturday evening. 9. He (read) ________________ in the living room now. 10. How much beef ________________he (want) ________________? III. Put the words in the correct order to make meaningful sentences: 1. there/ are/ bananas/ any/? Are ___________________________________________________________ 2. chicken / is/ favorite/ food/ my/./  My ___________________________________________________________ 3. badminton / Sunday morning / plays / she / on /./ She____________________________________________________________ 4. are / they/ now/ in / jogging/ the park/./ They___________________________________________________________ IV. Write the sentences, starting with the cues given: 1. Do you want any coffee?  Would____________________________________________________? 2. There are some apples on the table. (negative)  There ____________________________________________________ 3. I like orange juice best.  Orange juice ______________________________________________ 4. I want 200 grams of beef. (How much…?)  How_______________________________________________________?