Why not come and join us in the game— ______. But I must finish my homeworkfirst.

Is this your pencil —No, ______ is here. I think it’s Yang Hua’s.

Clearly there is much to be desired _____ it comes to the quality of teachers and their teaching methods.

Whathasmadehimlooklikelackingsleep?—_______hiswifeisillandhehastogetupseveraltimesanighttoattendtoher

53 Our music teacher often enjoyed _____playing the violin in his spare time