He __________ football regularly for many years when he was young.
| A．was playing | B．played |
| C．has played | D．had played |
The teacher demands that she her test papers within ten minutes．
A．turn in B hands in C．have turned in D has handed in
As is kn
own to us a11，success usuallydiligence while lazines can
failure
| A．results from；lie in | B．resuits in：lead to |
| C．results in；lie in | D．resuhs from：lead to |
The ma
nagerexcited when he learnt the projectwell
A．sounded；was progressed B．was sounded；progressed
C sounded；was progressing D．was sounded；would progressed
Chemical processesin the treatment of materials for clothes the environment badly in some countries nowadays．
| A．involve；damaging | B．involved；damaged |
| C．involving；damage | D．involved；damage |
From the situation in this financial crisis，you can seeChina is totally notshe used to be a century ago.
A．／：that B．that；what C．which；that D whethe’that