--You forgot your keys when you left home in the morning.
--Good heavens,___________.
| A．so did I. | B．so I did. | C．so you did. | D．so did you. |
His father died and _________ him a lot of money.
| A．gave | B．left | C．sent | D．offered |
The bad weather meant_________ the rocket launch for 48 hours.
| A．delaying | B．delayed |
| C．to delay | D．having delayed |
Tom likes to _________ this kind of cap on.
| A．wear | B．have | C．put | D．dress |
In the market,vegetables are sold by_________ kilogram,I mean,by _________ weight.
| A．the;不填 | B．不填；不填 |
| C．the;the | D．不填；the |
________he will come to help us is not clear.
| A．That | B．Whether | C．Either | D．What |