VII. Выберите правильный вариант
1. When ____ your homework
a) are you doing b) you do c) you doing d) do you d
2. I cook meals and my sister _____ dishes
a) is wash b) is washing c) washes d) was
3. My parents ____ in a very small flat
a) lives b) live c) living d) is livin
4. The earth ____ round the sun
a) going b) has gone c) goes d) g
5. These people _____ an active part in the construction of new industrial enterprises
a) took b) is taking c) has taken d) was takin
6. They _____ this problem from different points for two hours yesterday
a) considered b) were considering c) have considered d) are considerin
7. The students of geological institutes ______ in geology
a) specialize b) have specialized c) is specializing d) were specialize
8. At that time he _____ the material for his graduation paper
a) collected b) is collecting c) were collecting d) was collectin
9. Since that time it ________ a tradition that the courses are based on the intensive tutorial system
a) has become b) is becoming c) become d) was becomin
10. She doesn't know who ______ on this important problem at her Institute now
a) work b) works c) was working d) is working.

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