--- Has your brother returned from America yet?
--- Yes, but he ______ here for only three days before his company sent him to Africa.
| A．has been | B．was | C．will be | D．would be |
---Whatdoyouthinktheyareinpraiseof?
----_________________.
| A．ForTomtowinthefirstprize | B．Tom’swinningthefirstprize |
| C．Tomwonthefirstprize | D．BecauseTomwonthefirstprize |
_______thecoachwascontentwithwas_____histeamwonthematch.
| A．What’s;which | B．That;that | C．What;that | D．That;what |
Weteachersmustseeto________thateverystudentcanunderstand.
| A．all | B．that | C．it | D．one |
Mary has been looking forward in the past 10 years to______the Great Wall.
| A．payingavisitto | B．callon | C．beingonavisit | D．callat |
It won’t be too long before we_____a way to smooth away these difficulties.
| A．work out | B．willworkout |
| C．had worked out | D．are working out |