单选题 ...she does a lot of work ______ the weekend.

单选题 She ______ groups of tourists...

单选题 She doesn’t work from Monday to Thursday ______ she does a lot of work...

单选题 My sister is a student and ______ her free time she works...

单选题 “I ______ lots of nice people.”

单选题 ...she works ______ a tourist guide.

单选题 “I ______ my job.”

单选题 ...tourists ______ the university in Oxford.