—How long ____ you ____ in Singapore?
—For just the weekend. I’ll be back next Monday morning．
| A．have; stayed | B．are; staying |
| C．did; stay | D．do; stay |
---Whose advice do you think I should take?
---_______.
| A．You speak | B．That's it | C．It's up to you | D．You got it |
My father ____ my brother for driving but he wanted to pick ____ the knowledge of the computer during his spare time.
| A．advised; up | B．persuaded; out | C．intended; up | D．managed; out |
His job is to sell the ____ carvings in the ____ department of the company.
| A．wooden; sales | B．wood; sales | C．wood; sale | D．wooden; sale |
I smoke out of ____ habit, not for ____ pleasure; for I have been in the habit for twenty years.
| A．a; the | B．the; a | C．x; the | D．x; x |
So many uses have been discovered for this wood ____ the supply of white pine is becoming smaller and smaller.
| A．then | B．what | C．that | D．which |