The tigers are_______ and I don’t like them.

fast runner Su Bingtian is! He finished______ in the 100- metre race in 9．99 seconds．

The young man is being questioned by the police in relation to the ________ murder last night.[ ]

My brother will go abroad, so I’ m going to the airport to .

20.This is the small house less than 15 square meters,under _____ roof lives a large family of three generations