They...not...us newspaper A)is sending B)send C) was sending D)are sending​

they are not sending us newspapers

they...not...us newspaper

A)is sending

B)send

C) was sending

D)are sending​

They are not sending us the newspaper.

1. He used diagrams for his report.
1. He will use diagrams for his report.

2. Every motion was considered as a relative motion.
2. Every motion will be considered as a relative motion.

3. Fractions were added when they had a common denominator.
3. Fractions will be added if they have a common denominator.

4. Most people could hear sounds between 20 and 20,000 vibration per second.
4. Most people can be hear sounds between 20 and 20,000 vibrations per second.

5. The generator was repaid as soon as possible.
5. The generator will be repaired as soon as possible.

1. He may use the diagrams for his report.

2. Every motion must be considered as a relative motion.

3. Fractions can be added if they have common denominator.

4. Most persons can hear sounds between 20 and 20,000 vibration per second.

5. The generator must be repaired as soon as possible

Трансформируйте предложения в

1. He might use the diagrams for his report.

2. Every motion had to be considered as a relative motion.

3. Fractions could be added if they have common denominator.

4. Most persons were able to hear sounds between 20 and 20,000 vibration per second.

5. The generator had to be be repaired as soon as possible

и будущее время

1. He will be allowed to use the diagrams for his report.

2. Every motion will have to be considered as a relative motion.

3. Fractions will be allowed to be added if they have common denominator.

4. Most persons will be able to hear sounds between 20 and 20,000 vibration per second.

5. The generator will have to be repaired as soon as possible