II

1.was invented

2.invented

3.advised

4.was advised

5.solve

6.is solved

7.was given

8.give

9.was written

10.build

III

1.is situated

2.was made of

3. was built 

4. are sold 

5. has been preserved

6.is regarded 

7.are grown

8.is ranked 

II

1. is invented

2. invented

3. advised

4. was advised

5. solve

6. is solved

7. was given

8. give

9. was written

10. are built

III

1. is situated

2. was made of

3. was built 

4. are sold 

5. has been preserved

6. was regarded 

7. are grown

8. is ranked 

IV

1. A new bridge was built in this area last month.

2. The road was widened last year.

3. My house was painted last week.

4. Waste paper is collected and sent to the factory every day.

5. Vegetables are grown a lot in the countryside.

6. Last night he was beaten by his father.

7. Nam was punished by his teacher last week.

8. A lot of stars are seen in the sky at night.

#TIB