Câu hỏi:

Choose the best answer. The Youth Union in our school has decided to launch a/an ________ to raise funds for local charities.

Choose the best answer. She's been suffering______cancer for two years.

Choose the best answer. The Braille alphabet was created by Louis Braille, who went ___________ after an accident.

Choose the best answer. Students with ______ disabilities may suffer from difficulties with memory, self- expression, information processing, and other learning disabilities.

Choose the best answer. Many experts believe that noise is the main cause of approximately half of all cases of ______ loss.

Choose the best answer. ______means to join together with other people in order to do something as a group.

Choose the best answer. ______is a break in a bone or other hard material.