________a teacher, I’ll try to teach my students well.[ ]

Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _________ a walk with my mother at that time.

I have two brothers. ____ of them likes maths.

Though the passage is easy, I don’t think __________can understand it.

Rather than ________ on a crowded bus , he always prefers ________ a bicycle.