Only after you have known someone for some time producers his real worth.
| A．you begin | B．do you begin | C．you do begin | D．begin you |
As a boy, he was_______ hard all day long.
| A．made to work | B．to make working | C．made working | D．to make work |
Many things _______ impossible in the past are common today.
| A．considering | B．to consider | C．considered | D．being considered |
I rushed there in a taxi only _______ the library_______.
| A．finding; closed | B．finding; shut | C．to find; close | D．to find; closed |
You can close your umbrella. The rain seems _______.
| A．stopping | B．to stop | C．to have stopped | D．having stopped |
My work_______, I went home .
| A．had been done | B．done | C．having done | D．to be done |