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manhnumber1
2 năm trước
Giúp em với ghi đáp án thôi ạ không cần giải thích đâu ạ nhận biết 3 lọ mất nhẫn cuso4 koh và bacl2 cần tối thiểu bao nhiêu thuốc thử
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Use term, mark, degree, or grade to complete the sentences. Make any necessary changes. 1. It's always a few ……….……….………. colder in the science lab. 2. Sean tried out for the college football team but he didn't make the ……….……….……….. 3. There has been a ……….……….………. improvement in Simon's schoolwork this year. 4. We've always been on good ……….……….………. with our next-door neighbors. 5. Under the ……….……….………. of the lease, we are not allowed to keep pets in the apartment. 6. I'm doing a modular course and, with 80 credits already, I'm at about the halfway ……….……….……….. 7. Your assignments will be ……….……….………. on a scale of A-E. 8. There's always a ……….……….………. of luck involved in passing an exam. 9. In ……….……….………. of student numbers, the college has expanded significantly this year. 10. Julia uses multicolored pens to ……….……….………. the information she wants to remember. 11. Sally is trying to come to ……….……….………. with the demands of her new timetable. 12. After 10 years as a headteacher, she's at the highest salary ……….……….………..

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