1. Social media groups such as Facebook are preferred by many age.

2. Sarah decided to wait for  another phone before going out.

3. We will be meeting face - to - face at 3.00 p.m next Friday.

4.  They told the first sewing machine Walter Hunnt  had been  built by us

5. I do agree with the idea that we should develop robots to help us with the housework.

6. Susan said she would send an email to her professor.

7.My uncle asked where he could see some models of spaceship.

8. Alex asked Tom whether he would go with her to the space exhibition.

1. Social media groups such as Facebook are preferred by many age. 

2. Sarah decided to wait for another phone call before going out.

3. We will be meeting face-to-face at 3.00 p.m next Friday.

4. They told us the sewing machine had been first built by Walter Hunt.

5. I agree with the idea that we should develop robots to help us do the housework. 

6. Susan said she would send an email to her professor.

7. My uncle asked where he could see some models of  spaceship.

8. Alex asked Tom whether he would go with her to the space exhibition.