Ix. finish the sentences: 1. we shall cross the street when the green 2. will take you only 10 minutes if the metro. 3. you’ll be late if hurry. 4. we’ll have dinner as soon as it ready. 5. you’ll haw a good time if you to the sea coast. 6. i’ll know something about london after i a trip there. 7. he’ll send us a letter when 8.they’ll buy the house if . 9. i’ll ask a policeman in the street if 10. we’ll buy a guide book before