--- Where is your great-grandmother __________ your mother’s side from? --- She is from Beijing.
Some students cheated in the exam, which _____ our teacher deeply.
The most important thing is to keep _____ when you get into difficulties.
Mom called me yesterday, asking me _____ I was getting along well with my English study this term.
Jim fell _____ love with Shanghai when he visited the city for the first time.
I suffered from _____ terrible cold that day and my friends told me to go to _____ doctor’s after work.