After working her way around the world, Annie ended up _______ English as a foreign language.
I hope ________my birthday party next Saturday.
The children will climb the hill if it ________tomorrow.
He always looks ________. Now he is looking ________at his new drawing.
We were all ________at the ________news.
________the foreign friends here is over 400. And ________them come from the USA. A.The number of; the number of B. A number of ; a number C. The number of ; a number of D. A number of ; the number of