The box was too heavy for me to carry, 　　　 I pulled it into my room. 

The teacher asked me to read aloud          all the students could hear me.

 —Jack won the first place in the writing competition.—_______. He had prepared for it for a long time.

The English book is easy for Tom because there are _____few new words in it.

— ______ do you usually do at weekends, Susan? — I usually help my parents do some housework.