The company had about 20 notebook computers but only one-third _______ used regularly. Now we have 60 working all day long.(2006浙江)
On a rainy day I was driving north through Vermont, ______ I noticed a young man holding up a sign _____ “Boston”.
No one would have time to read or listen to an account of everything _____ going on in the world.
_____, the weather turned out to be very hot that day.
I want to buy a piano of high quality, _____ I can practise on every afternoon.
Is this watch _____ you wish to have _____?