.The fact _______ women can work as well as men is clear. A. that B. which D. what D. whether
Some researchers believe that there is no doubt______a cure for AIDS will be found.
Nowadays more people are advised to arrange for insurance_____they need medical care.
Last Monday, I was asked to give the new students a test____ their English level.
- Why do you look so worried?- My MacBook Pro broke down and my paper______unfinished since.
The athlete's years of hard working________when she finally won the Olympic gold medal.