—What is upsetting you, dear?—________ it is necessary for us to move our home to the city.
______environmental damage is done,it takes many years for the ecosystem to recover.
Have you found the suitable music ______ at the party?
After_____a11 the apples,he____ the biggest one in the basket and handed it to me.
Tom sounds very much ____in the job, but I’m not sure whether he can manage it.
Look at the trouble I’m in! if only I ____your advice.