Hấp thụ toàn bộ 0,15 mol CO2 vào dung dịch chứa 0,25 mol Ca(OH)2. Sau phản ứng thu được muối canxi cacbonat và nước, khối lượng dung dịch sau phản ứng tăng hay giảm bao nhiêu gam? giúp mình với

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I. Write the correct form or tense of the verbs in brackets. 1. You should________ (do) your homework, instead of _________ (watch) TV before dinner. 2. She turned on the radio because she wanted ____________ (listen) to some music. 3. ____________ (you/ watch) the news on TV last night? 4. What ____________ (you/ do) tonight, Hung? 5. Which programme ____________ (Linda/ like) best? 6. A new series of wildlife programmes ____________ (be) on at 9 o’clock Monday evenings. 7. My father never ____________ (watch) romantic films on television. 8. I only let my kids ____________ (watch) television at the weekends. II. Fill in each sentence with an appropriate preposition. 1. Do you play sports _______ school? 2. We go swimming _______ Tuesdays and Saturdays. 3. Sports is good _______ your health. 4. Jimmy is very good _______ volleyball and basketball. 5. My karate club is _______ Nguyen Trai Street. 6. What sports do you play _______ your free time? 7. Pelé was bor _______ October 21st, 1940. 8. _______ 1958, _______ the age of 17, Pelé won his first World Cup. III/ Use the prompts to write sentences. 1. We/ go/ skiing yesterday. ____________________________________________ 2. you/ watch/ the men’s basketball final/ TV/ last night? ____________________________________________ 3. I/ not play/ badminton/ last Sunday/ because/ I/ be/ ill. ____________________________________________ 4. Sue and her friends/ do/ yoga/ the gym/ now. ____________________________________________ 5. Last week/ we/ study/ how/ surf. It/ be/ very interesting. ____________________________________________ 6. He/ usually/ play/ football/ his friends/ Saturdays. ____________________________________________ 7. Where/ the children/ be/ yesterday morning? They/ be/ at the swimming pool. ____________________________________________ 8. His father/ teach/ him/ how/ play/ football/ a very young age.