The bridge connecting the two islands is ________ construction and is expected to be completed in October．

on

in

with

under

Not until they left school ________ how much their teachers loved them and helped them．

that they realized

had they realized

when they would realize

did they realize

I enjoy _______ when you help whoever is suffering in the earthquake．

that

this

it

one

________ I was in trouble, he would come to help me out．

Next time

The first time

All the time

Every time

They are good friends．________ is no wonder that they know each other so well．

It

That

There

This

He always did well at school ________ having to do part-time jobs every weekends．

in spite of

regardless of

on account of

in case of

It is said that many kids are worried about the year 2012, ________ they think the earth will be destroyed by disasters．

when

where

as

which

________ the telephone number several times, but he couldn't learn it by heart．

Having told

Having been told

Although he had been told

He had been told

Riding bikes has advantages ________ driving cars ________ many aspects．

above; in

over; in

on; on

with; on

The party last night was ________ success．We sang and danced until it came to ________ end at 12∶00．

A; an

a; the

the; an

/; an