SB-UNIT4
ex15.
1.amazed, 2. anxious, 3. thrilled, 4. puzzled, 5. nervous 6. sad
ex101.
sudden-suddenly, loud-loudly, final-finally, gentle-gently,
pretty-prettily, hard-hard, fast-fast, good-well
ex11.
1. to rain heavily ,2. to sing sweetly,3. to shine brightly,
4. to climb carefully,5. to shout loudly, 6. to shake violently
ex14.a-2, b-5, c-7, d-6, e-3, f-1, g-8, h-9, i-4.
ex17.
1-d, 2-c, 3-a, 4-b.
ex18.
At 6 am last Sunday I was sleeping.
At 8:30am last Monday I was going university
At 11am last Monday I was learning lesson
At 3:30pm last Sunday I was doing my homework.
At 7pm last Monday I was eating dinner.
ex19.
1. Paul wasn't hanging out the washing. He was planting the door.
2. Ann wasn't eating an apple. She was cutting the grass
3. Sue wasn't watering the flowers. She was eating an apple.
4. Jane and Mary weren't cutting the grass. They were watering the flowers.
5. Bob wasn't painting the door. He was hanging out the washing.
ex20.
1- was staring, 2- was, 3- was travelling, 4-entered, 5- was wearing, 6- was carrying, 7- sat
8- opened, 9- took, 10- gave, 11- got, 12- put, 13 walked, 14- was waiting, 15- though
ex21.
C-a hot-air balloon hanging from a tree branch?
B-someone reaching for the radio?
A-someone climbing into a hot-air balloon basket?
B-a bright flash of lightning?
D-a fire engine?

ex22.
1. Bob didn't pick her up in his taxi. He picked her up in his car.

2. Fay didn't hit her leg. Fay hit her head.
3. The balloon didn't shook gently side to side.The balloon shook violently from side to side.
4. They didn't were hanging from a roof. They were hanging from a branch.
5. A police didn' t car appeared.A fire engine appeared.

ex23.
1. Fay woke up. 2. Bob picked Fay up in his car. 3. They climbed into the basket of the balloon.
4. The ballon landed in a tree. 5. Fay her head. 6. Bob radioed for help. 7. The balloon shook violently from side to side. 8. A fire engine appeared. 9. Firefighters helped Bob and Fay to the ground.
ex26.
1.happened 2.was 3.were you 4.was 5.did you do 6. was cutting