My uncle arrived on a Wednesday,________ I was very busy.
| A．which | B．where | C．when | D．why |
Please remind me _______ he said he was going. I may be in time to see him off.（2006年全国I高考题）
| A．where | B．when | C．how | D．what |
There is much chance _______ Bill will recover from his injury in time for the race.（2006年天津高考题）
| A．that | B．which | C．until | D．if |
A warm thought suddenly came to me _______I might use the pocket money to buy some flowers for my mother’s birthday.（2006年安徽省高考题）
| A．if | B．when | C．that | D．which |
第二部分：强化题
We haven’t settled the question of _______ it is necessary for him to study abroad.（2006年江苏省高考题）
| A．if | B．where | C．whether | D．that |
Some researchers believe that there is no doubt ________ a cure for AIDS will be found.（2005年广东省高考题）
| A．which | B．that | C．what | D．whether |