－He asked Tom, “Have you finished your homework？”
－He asked Tom .
| A．if had he finished his homework. |
| B．whether he had finished his homework |
| C．if he had finished your homework. |
| D．if you had finished your homework. |
Sincetheroadiswetthismorning,_____lastnight.
| A．itmustrain | B．itmusthaverained |
| C．itmustberained | D．itmusthavebeenrained |
IncaseI_____,Iwouldtryagain.
| A．willfail | B．wouldmiss | C．shouldfail | D．shallmiss |
He_____finishedearlier.
| A．shallhave | B．oughtto | C．couldhave | D．musthave |
Evenifhehastime,he_____shoppingintownonSunday.
| A．won’tgo | B．willgo | C．won’tgoto | D．doesn’tgo |
Wherearemykeys?I_____lostthem.
| A．oughtto | B．shouldhave | C．willhave | D．musthave |