下列各组字母中含有相同读音的一组是 ____。A. H, S B. G, J C. M, X
----Has Jack finished painting the picture yet? ---- I’ve no idea. But he______ it the whole afternoon.
----The light in the room is still on. Do you know_______? ----In order to prepare for the coming exam.
Xiao Zhang has ______homework every day and she really doesn’t know ______ first.
If you keep on working hard, I have no doubt ______ you will be successful in the future.
---- It seems that Jimmy is feeling bad about the exam. ---- He needs to _______. A “C” is not the end of the world.