1.I konw there is a pen in your right hand.But what's in your o_____ hand?(根据句意及首字母完成单词）

1.I konw there is a pen in your right hand.But what's in your _other_ hand?(根据句意及首字母完成单词）
2.How long do you take to go to school by bus?(改一处错）
How long does it take to go to school by bus?
或How long do you spend going to school by bus?
3.How far is (it) from your home to school?(改一处错）
4.--__A__do you live from school?(单项选择）
--About 5 minutes' walk.
A.How far B.How long C.How many D.How often
句意：你住的离学校多远?大概走5分钟的路程.
5.--How was your weekend,Mary?
--I had a busy _C_.I did a lot of things.
A.it B.this c.one d.that
one做代词,指代之前提过的事物,此处指代weekend.
6.He is an unpleasant man.I dom't undersatant __C__she married him.
A.whether B.if C.why D.how
他是一个惹人厌的人,我不明白为什么她嫁给了他.