I think skiing is______ great fun. What _____fantastic time we are having!

I________ you for a long time. –Oh, I_______ in Beijing. I’ve just come back.

How was your visit to the Green Expo Garden？— Wonderful! We enjoyed very much during the whole trip.

Nobody teaches ______ English. I learn English by ________.

Look! The young man is coming. He a pair of cool sunglasses.