1) Who are playing snowballs? (Кто играет в снежки?)
2) Where the children are playing snowballs? (Где дети играют в снежки?)
3) When the children are playing snowballs? (Когда дети играют в снежки?)
4) What the children are playing? (Во что дети играют?)
In 1980 the best sportsman from five continents <u>met</u> (Past Simple Active, to meet) in Moscow.
Practical work <u>is an essential part</u> (Present Simple Active, to be) of University education.
Last year my friend <u>headed</u> (Past SimpleActive, to head) the research work at the Institute.
A group of foreign students <u>will arrive</u> (Future Simple Active, to arrive) at our city in five days.
The first electronic machines <u>appeared</u> (Past Simple Active, to appear) in 1945 in America.
<span>We <u>prevent </u>and <u>detect </u>crime. (Present Simple Active, to prevent, to detect) </span>
2. "I will not take you to the cinema"
3. ... that those trainers looked great on me
4. ... that astronomy was her favourite hobby.
5. ... that they wanted to go to the park