Morgan's parents aren't at home. He has to ______his younger brother.
Please _______, they’re having a meeting.
----Can you guess _________the iPhone4s yesterday?---- Sorry, I’ve no idea about it.
---Is your father at home?----No, he ________the USA.A. has been to B. has been inC. has gone to D. went to
He is __________boy that we all like him.
We like the man ________works very hard and helps others very often.