himself to his lab research, thefamous scientist missed ________from the liver cancer.

Would you please read the letter and ________ your classmates?[ ]

Sandra failed to pass the exam — __________ ? Nobody works harder than she does

The windows are broken and need to be repaired.- I think so. They can hardly _____ the cold now.

My daughter doesn’t know what to ______ at the university. She can’t make up her mind about her future.–You should give her some suggestions.