Question

Answer 1

1. Sarah is too busy to take a day off

2. You don't have to come to the reception

3. What the excellent meal!

4. The last time I have been to NT was in 1997

Answer 2

1 Sarah is too busy to take a day off

2 You don't need/have to come to the reception

3 What an excellent meal

4 The last time I was in Nha Trang was in 1997