Mack?is?very?busy;?he?is?a?full-time?student,?while______?a?part-time?job

单选题

Mack?is?very?busy;?he?is?a?full-time?student,?while______?a?part-time?job

答案解析

单选题

Li Fang is very busy,___she’s always helping others with their lessons

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单选题

She is very hard-working, he is very lazy.

答案解析

单选题

Father is busy ________ the meal while I am busy with the homework.

答案解析

判断题

( ) Living in the country is not busy at all.

答案解析