Choose the correct answer: 1. How much it on the airplane we are flying? 1) is depends; 2) does depends; 3) does __ depend. 2. What is the noise? Jane ___ in the next room. 1) sing 2) sings 3) is singing 4) are singing 3. We already ___ the altitude we

Choose the correct answer:
1. How much it on the airplane we are flying?
1) is depends;
2) does depends;
3) does __ depend.
2. What is the noise? Jane ___ in the next room.
1) sing
2) sings
3) is singing
4) are singing
3. We already ___ the altitude we need to fly.
1) gain;
2) gaining;
3) have gained.
4. She usually ___ the bus to school.
1) catches
2) catch
3) is catching
4) was catching
5. What ___ the pilot control aircraft in a safe and efficient manner?
1) help;
2) helps;
3) does help.
6. Linda ___ in Los Angeles all her life.
1) live
2) lives
3) is living
4) are living
7. Look, there ___ my books on the desk.
1) is
2) was
3) were
4) are
8. We ___ many lessons every day.
1) have got
2) has got
3) had got
4) hasn't got
9. Gliders have no engines, but they still fly, ___?
1) haven’t they;
2) have they;
3) don’t they.
10. A pump ___oil from the sump to various parts of the engine.
1) is forcing;
2) forces;
3) force.