________what we can do, we’ll have to decrease our dependence on oil and reduce our overall energy consumption.[]

I have bought a new watch .—Where and when you it

Not until he went abroad to further his study_______ the importance of English.

一Would you like to drink juice一Yes,1’d love to. But there isn’t juice in the glass.

He always did well at school_________having to do part-time jobs every now and then.[ ]