you study, grades you will get.

Who is the boy over there Is it John— No, it ______ be him. John is much taller.

______ went hiking last weekend becauseof the bad weather.

Could you bring me that novel you _____________ me about when I dropped in on you? — Sorry, I can’tI have given it to a friend

Only after being attacked by the Japanesein Pearl Harbor ___in the Second World War thoroughly.