Excuse me, Where is our English teacher—Look, she is on the playground ________an yellow scarf today.

We have reached a point ______ a change is needed.

th a _____ of snow covered them, thesmall hills look very beautiful.

There____ a car and three bikesin her home.She can ____the bike, _____shecan’t drive the car.

Had it been possible, I would have gone to attend Monica in the hospital, but Ifully occupied last month