– I’m afraid I have a__________. – You should go to see a dentist. A. cough B. cold C. toothache
_____ shouldn’t have part-time jobs because they are too young.
_____ lovely day!
All the new books _______ to the poor village next month.
No free plastic bag in the supermarket helps to _____ white pollution.
----- ________ the population of China? ---- It’s about 13,000,000.