Tom must help his mother

Tom must help his mother Tom must be in his room.(改为否定句)Tom ___ ___ in his room. I often help tom with his math的同义句 Christmas must be something mo 将句子改成被动式?急用1.I drink water.2.Tom drew a beautiful picture.3.Jennifer was feeding bobby.4.Father has written the book.5.My mother had bought a new dress for me.6.I shall enroll a computer course.7.Close the door.8.I must help my mo Tom must finished his homework before dinner.对finished his homework 划线提问 Tom would like to help his friend out.改一般疑问句 __Tom__ to help his friend out? I must help Tom clean the room.改为一般疑问句,并作肯定回答 His math is poor,you must ________ him.A.try help B.trying to help C.try to help Tom has to help his parents with the housework.改为一般疑问句.提示：( ) Tom ( ) to help his parents with the housework?括号里填单词 (1/2)We must ask Tom to clean his room again Tom _ _ _ to cle 将Tom must do his homework at once.改为一般疑问句,并用no回答.貌似不能用MUST提问. we must ask Tom to clean his room 改称被动语态 We must ask Tom to clean his room again. 把这个句子改为被动语态 Jack often asks _______to help him with his homework.A.Tom and me B.Tom and I With the help of the teachers and his classmates,Tom ()[make] great progress in studying Chineserecently. Tom can't get down from the tree.Can you help _________(he,him,his)? Tom always likes to help people,but his brother is _____.A.helpless B.unhelpful