Not a single song ________ at yesterday’s party.
| A．she sang | B．sang she |
| C．did she sing | D．she did sing |
one Friday ,we were packing to leave for a weekend away _______________my daughter beard cries for belp
A after
B while
C since
D when
Bats are surprsingly long lived creatyures, somea life span of around 20years.
| A． |
having |
B． |
had |
C． |
have |
D． |
To have |
Experts think that ____recently discovered painting may be _____ Picasso.（）
| A． | the.不填 | B． | a;the | C． | a;不填 | D． | the;a |
—I’m sorry I didn't make it to your party last night .
—_ _.I know you're busy these days.
| A．Of course | B．No kidding | C．That's all right | D．Don't mention it |
---You could always put the decision off a little bit longer.
---_____ If I leave it much longer I might miss my chance.
| A．That’s reasonable advice. | B．Isn’t it a good idea. |
| C．Do you think so? | D．I can’t agree more. |