—Boys and girls, welcome to my home and ____.
—Thank you.
| A．help yourselves | B．help yourself | C．helps yourself | D．help you |
The young lady took the dress out of the package and tried it on, only ______ if it fitted her.
| A．found | B．finding | C．has found | D．to find |
He realized his mistakes and took action to reduce the loss _______ it was too late.
| A．until | B．when | C．before | D．As |
— Were your parents at home last night?
— No. _______ of us went to my uncle’s birthday party.
| A．None | B．Neither | C．All | D．Both |
—The surgeon hasn’t come back, has he?
—_______, for he _______ Australia since last week and will be back in a week.
| A．No, has been in | B．No, has gone to |
| C．Yes, has gone to | D．Yes, has been in |
Plenty of money has been _________ helping the quake-afflicted people (灾民) in Nepal.
| A．used | B．spent | C．cost | D．Paid |