The reason for his success is ______ he worked very hard.
I’ll probably see you on Sunday;____ , it will be on Monday.
Yesterday our head teacher made such an ____ speech that we all felt _____.
—Do you think our teacher is ________ ?—Yes, he always corrects our homework and prepares his lessons _______.
I’ve got used to the Chinese food. But I don’t like _____ when a Chinese host keeps serving me the food I don’t like.
—Is Mike a diligent student? —No,but he is a lazy one,if ___ .