I saw Jack yesterday. He told me that he would stay here _____ the end of this year.
| A．at | B．by | C．for | D．till |
______was known to them all that William had broken his promise______ he would give each of them a gift.
| A．As, which | B．What, that | C．It , that | D．It , which |
—When can we come to visit you?
—Anytime you feel like .
| A．one | B．it | C．so | D．that |
（宁夏银川一中2008届高三年级第三次模拟考试，23）---Do you have New Concept English Ⅵin your shop?
---Yes, but no more than one copy. Would you like to take ______?
A．it B them C．some D．one
How long do you think ___________ the Microsoft brings out a new product?
| A．it will be before | B．will it be until |
| C．will it be when | D．it will be that |
（安徽师大附2008年第一次模拟考试，29） We all thought ______ a question ________we could raise enough money for the project.
| A．that; that | B．it; whether | C．it; that | D．that; whether |