1 . 我一边看杂志，一边等。
_______________ , I was reading some magazines.

2 . 你认为他最近怎么了？
What _______________ has happened to him recently?

3 . 这儿夏天不常下雨，因此，我们不得不给菜园浇水。
It doesn't often rain in the summer here.________________ , we have to water the vegetable garden.

4 . 这个箱子太重了，我拎不起来。
It is _______________ heavy a box _______________ I can't lift it.

5 . 不要泄露你的个人信息，如你的名字。
Never _______________ your personal information like your name.

6 . When a______ herself to getting up early, she stuck to her early- to- bed schedule.

7 . We should think hard ________ human activity has caused greenhouse effect.

A．it is how that	B．how it is that
C．that how is it	D．how is it that

8 . I’d like to know ________ Chinese.

A．when he began to learn

B．where did he begin to learn

C．when did he begin learning

D．for how long he began to learn

9 . Being determined is a kind of quality and that’s ________ it takes to do anything properly.

A．how

B．which

C．where

D．what