Only then ________how much damage had been caused.
| A．she realized | B．she had realized |
| C．had she realized | D．did she realize |
---What caused the party to be postponed?
----_____the invitations .
| A．Tom to delay sending | B．Tom’s delaying sending |
| C．Tom delaying to send | D．Tom delayed to send |
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 |