Question 11 : By the time the new policy comes into effect I’m sure there_____(be) some changes. Question 12 : I suppose when I come back in two years’ time they_____(pull) down all these old houses. Question 13 : Lisa is from New Zealand. She is travelling around Canada at the moment. So far she has travelled about 1000 miles. By the end of the trip, she_____(travel) more than 3000 miles. Question 14 : You are too late. By the time you arrive, they_____(finish) their speech and everyone_____(go) home. Question 15 : Ben is on vacation, and he is spending his money very quickly. If he continues like this, he_____(spend) all his money before the end of the vacation.