15 Hurry up! The train_____(come) 16 I hope it_____when we start early tomorrow (not rain) 17 He_____so he did nou understand what you said to him (sleep) 18 Will you wait a minute while I_____throught the text? (look) 19 More tourists_____to visit Ha Long Bay since UNESCO'S recognition of its natural beauty (choose) 20 The Perfumae Pagoda______durring the reign of Le Thanh Tong in the 15 century (build) 21 You must tell me what you_____since I last saw you (do) 22 So far you_____no mistakes on this exercise (make) 23 What you____at 7 p.m yesterday? (do) 24 We didn't recognize him. He____a lot (change)