When you don’t know a word, you can ______ in the dictionary.
It ________ him about 3 hours the homework last weekend.
Yesterday, his neighbor’s hen _________ four eggs altogether.
I haven’t seen my parents for a long time and _______ them very much.
Please look at these two photos _______, and you will find out five differences between them.
—Could I watch TV, mum? I want to have a rest.—No,you _______. You must finish your homework first.