7.They can do these exercises in 20 minutes. These exercises 8.It often takes her 2 hours to do the house work. She often 9.I haven’t been to this place before. This is the first time 10.We finished the test in one hour. It took 11.Tom find it difficult to speak English. Tom has 12.Nam and I have never been there before. Neither 13.Although she is old, she can compute very fast Despite 14.He translated fast and correctly. He translated not only 15.I remember to have a Maths test tomorrow I don’t 16.Students must take part in this activity. It essential that