Only in recent years ________ realized thatability training is more important than profession Training.

My neighbor was like a cat on hot bricksbefore her driving test.

o has returned from the UK recently. He ______at Cambridge for four years, during which we ______ with each other on theInternet.

I found ___________ difficult to make sounds like birds.

Someone is knocking at the door. Who may it be —It ______ be Tom. He is still in the school.