______ we ______ to these immediate crises abroad, we also will not let up in our effort to deal with the pressing, ongoing challenges facing our country.
| A．With; will respond | B．As; respond | C．As; answer | D．with; will answer |
After you’re done with the application form , send it to ___ is in charge of sales.
| A．who | B．whatever | C．no matter who | D．whoever |
Hardly _____ closed my eyes ___ I began to make this fantastic dream .
| A．had I , when | B．I had , when | C．did I , than | D．I did , than |
Lily didn’t come to the party last Sunday. ____，she would have made the party more exciting .
| A．If she came | B．Would she come | C．Had she come | D．Did she come |
Great changes ___ in my hometown and a lot of factories _______.
| A．have been taken place , are being set up | B．have taken place , have been set up |
| C．are taken place , had been set up | D．had taken place , will be set up |
It is well-known to us all that the dove is a ______ of peace .
| A．sign | B．mark | C．signal | D．symbol |