1. He felt ashamed by his carelessness for having taken someone else’s bicycle.
A B C D
2. The most effective measure increasing production is to mechanize farming.
A B C D
3. Oil slicks, chemical waste, garbage are common _________to our environment. (POLLUTE)
4. All the _________ in the debate had an opportunity to speak. (PARTICIPATE)
5. Traveling to America, Bell demonstrated his invention to the public at _____ exhibitions. (COUNT)
6. He stayed home because he got a cold.
-> He came down ...............
7. I find it hard to go at the same speed as my husband on walking holidays (up)
-> I find it hard to …………………………………………….my husband on walking holidays.
8. I’ve finally started sorting our my postcard collection. (round)
-> I’ve finally ………………………………………….sorting our my postcard collection.
Loga
Sinh Học lớp 12
