Many people in China make ___ a rule to go back home at the Spring Festival.
My English teacher, as well as her students, ____ to perform at the party last night.
__________ 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.