C. -.an.the.the.the.-.-.the.-.
d. the.-.the.-.a.-.-.the.the.the-
1. It will help us to define the dimensions of the cube. (future simp active)
2. For more than four centuries telescopes have been the Earth`s window on the universe. (pres perf active)
3. The telescope is (pres simp active) housed in a tower with a revolving 1000-ton dome.
4. A great many scientists from various institutes were involved to work at the design of the hydro engineering complex. (past simp passive)
5. A special group worked at the system of television control. (past simp active)
6. Physics is one of the ancient sciences about nature.
(pres simp active)
1. Mark was glad to meet Anna yesterday.
2. It was very sunny last week.
3. They were late for school two days ago.
1. She was fat five years ago.
2. We were glad to meet you yesterday.
3. This fruit was fresh a week ago.
4. Her hair was short two years ago.
5. They were in Finland last winter.
6. My dog was very angry yesterday morning.
2. Mustn’t 3. Shouldn’t 4. Should 5. Mustn’t
1 sad
2 cheerful
3 quiet
4 lovely
5 terrible
6 great
7 boring
8 strange
9 slow
10 annoying