Bài 1 . Chia động từ trong ngoặc . a. Mr. Thompson is out at the moment , but he ( be ) ... back in half an hour . b. Helen is afraid of ( drive ) ... on slippery roads . c. When i came , they ( have ) .. a row . d. Some animals (not eat ) ... during winter . e. Listen to those people . What language they ( speak ) ... ? f. At the age of 22 , she (move) ... to the USA and settled there . g. Laura is a writer . She ( write ) ... four books for children . h. Many road accidents ( cause ) ... by careless driving . i. There used to (be ) ... a market in my neighborhood . j. James is keen on ( collect ) ... coins .