I hope you will study hard and master as much knowledge as possible; otherwise you will have to live a hard life_______.
__________ something unexpected happens,I will meet you at the school gate tomorrowmorning.
Career advisors often suggest people find a job _______ they can get a sense of achievement.
Washing hands thoroughly is one of the effective ways to avoid ________ by virus.
Winter _________, but children can’t wait to go skiing.
At the bad news,the woman put her hands _________ her eyes and cried out.