Tom used to ______ short and fat, didn’t he ? —Yes, he did. Now he’s tall and thin.

My parents live in a small village. They always keepcandles in the house _____ there is a power out. [ ]

My English teacher ________ Mrs Lane now. She often helps me.

The chairperson is very modest.He never_________.

Linda __________ to Beijing, she hasn’t returned back yet.