________ is known to us all is that the old worker，for ________ life was hard in the past，still works hard in his seventies.
| A．As；whom | B．What；whose |
| C．It；whose | D．What；whom |
They suggested not only to the party but also give a performance.
| A．did we go | B．should we go | C．we should go | D．thought |
The gas tank____________ twenty gallons of gas, but now it may____________ only three gallons.
| A．holds; contain | B．holds; be contained |
| C．is held; contain | D．is held; be contained |
--The two pairs of shoes are __________ the same colour.
--But they are different __________ colour.
| A．of; from | B．of; in | C．in; from | D．in; in |
--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 |
--Did you enjoy yourself yesterday?
--Yes. As you saw , ________ party went on in____________ most pleasant atmosphere.
| A．the; a | B．the; the | C．a; the | D．a; a |