--Is Jack in his room?---No,I saw him _____ out with his backpack just now.A. go B. going C. went
It’s ______ to make milk shake than to make jiaozi.
You’ll certainly feel lonely ______ you communicate with your friends sometimes.
Do you know that Ann is ill in hospital? Yes, I do. I _______ her tomorrow.
What do you think of the news? Very boring. ______.
Frank ______ to see his grandpa if he ______ free tomorrow.