I will keep calling Nancy ___________ she answers.
| A．when | B．after | C．but | D．till |
---Dad,when will you be free? You agreed to go to the seaside with me four days ago.
---I’m sorry,Jack. But I think I will have a ______holiday soon.
| A．four-days | B．four-day |
| C．four days | D．four day |
Another new library____________ last month in my hometown.
| A．built | B．is built |
| C．was built | D．has been built |
They found _____ useful to advertise on the Internet.
| A．that | B．this |
| C．it | D．it is |
-How much did you ____ on your new bike ?
-About two hundred Yuan.
| A．spend | B．pay |
| C．cost | D．take |
Do you know _____ during the following summer holiday ?
| A．what will Tom do | B．what did Tom do |
| C．what Tom will do | D．what Tom did |