The teacher, with 6 girls and 8 boys of her class, ________ visiting a museum when the earthquake struck.

When do you have math?—I have it _____ Monday, Tuesday and Thursday.[ ]

Li Lei can’t play _____ chess at home.

Nanjing isn’t so large __________ Shanghai, however, it’s the second __________ city in East China.

Do you like her friends?—- Yes. One of her friends often _______ her _____ her English in the class.