John likes walking in the countryside.–_____. They enjoy a good time together every time.

Ming says he is going to be ______ engineer, because he is interested in science.

(2013·江西重点中学一次联考)________ was known to them that the boss had broken his promise ________ he would give them a rise

John is the tallest boy in the class,______ according to himself.[ ]

The number of people invited_______ fifty, but a number of them_______ absent for different reasons.