Hi, Lydia. Are you going to the concert on Friday? — I’d like to . But there are so many problems_____.[ ]

Could you tell me __________ yesterday— Because my bike was broken on my way here.

It was with the help of the localguide the mountain climber was rescued

Mr Li, I found a watch on the playground.-You should try to find out ______.

l plane crashed into a hillside five miles eastof the city, _____all four people on board.