—My old friend White is going to visit me.—We haven't seen each other_____ five years.A. since B after C. for
---Shall we take Linda to the Summer Palace? --- _________.
Two days ago,__________ people came to our town to watch the car race.
Many people like DIY because they enjoy making ___________.
We didn’t know anything about the fox _____ the teacher told us.
All the students find ____ interesting and useful to speak English.