Experts please answer fast...
Dear Student
- The news was broadcast yesterday.
- I had received your letter yesterday.
- Science has given us many gifts.
- Time and tide wait for none.
- He has hung his grandfather's portrait in the drawing room.
- It has been raining since 6 a.m.
- Why didn't you feel sorry?
- This shopping mall will have completed by the end of this year.
- Mathematics is difficult to grasp.
- Our Principal will be retiring in 2020.