The most obvious reason why computer-based testing isbecoming increasingly popular is that it makes tests easier ______

Could you tell me ______ I must find him．—- Sorry．I don’t know．But he was here just now．

Would you mind not playing soccer in the street—___________. We’ll go and play in the park.

Put on your coat! I ______ you down to the doctor.

_____ what he said, he must have been to the south of the country