合并句子：Bill isnot free.he cannot do his homework.

句型转换 He will do his homework.He won't listen to MP3.(合并成一句） he finished his homework.he went out to play.(用before合并句子） () he often ()(do) his homework? Does he do his homework? Does he do his homework?还是Does he his homework? He can play chess.He cannot play chess.(合并句子) 1.He finished his homework.He went home.(合并成一句) What does he do in the evening?He do his homework.句子改错 What time__(do) he do his homework Bill does his homework at home用Tomorrow改写句子 He often helps his mother---(do)homework. Tom can do his homework ___ (he).