The teacher __________ have thought Johnson was worth it or she wouldn’t have wasted time on him, I suppose.
| A．should | B．can | C．would | D．must |
－HeaskedTom,“Haveyoufinishedyourhomework？”
－HeaskedTom______.
| A．ifhadhefinishedhishomework. |
| B．whetherhehadfinishedhishomework. |
| C．ifhehadfinishedhomework |
| D．ifyouhadfinishedyourhomework. |
Thereason_____he waslateforthemeetingwas____hislittlesonfellillthis morning.
| A．for,that | B．why,that | C．for,because | D．why,because |
At the meetingan important problem _______and it attracted everyone’s attention.
| A．came across | B．came to | C．came up | D．came about |
WhenwevisitedZhouZhuangagaintenyearslater,wefounditchangedsomuchthat wecouldhardly________it.
| A．remember | B．realize | C．believe | D．recognize |
Icannotspend________moneyonthecarwhichis________expensiveforme.
| A．toomuch;muchtoo | B．fartoo;toomuch |
| C．muchtoo;toomuch | D．toomany;muchtoo |