What do you want to buy—____

Many children may be fond of animals，but ever think of making the study of animals theircareer.

Is it my age ____the boss minds—I’m afraid soHe will consider ______necessary to ave an wxperienced assistant

Would you consider ________ your homework first before you go to the cinema?[ ]

hese doctors and nurses tired, Mr. Smith —Yes. ________. They have been operating on thepatient for at least 10 hours.