Everyone makes mistakes in his life. The key is not to repeat ________ again.
A.it B.its C.they D.them
Cheer up, Tom! ________ will be fine later.
A.Nothing B.Something C.Anything D.Everything
I wrote to Mr. Jackson once or twice, but ________ did not reply.
A.you B.he C.she D.they
You are the best. Believe in ________ and try your best to do it.
A.yourself B.yours C.your D.you
Thank you, my dear friends! I made great progress with ________ help.
A.his B.your C.their D.my
Don't be worried about ________. We'll arrive in Beijing soon.
A.him B.us C.her D.them
