The students have been working hard on their lessons and their efforts ________ with success in the end.

Brown said he was by no means annoyed;___________ he was glad to be able to make himself clearly understood.

Does Jenny usually ___ her homework in the evening —No , she usually ____ it after school .

There is much_____in Beijing in winter .It looks very beautiful when it is __________.

You look worried，Laura.What’s wrong—I have some problems ________ my schoolwork.