giải giúp e với ạ: viết lại câu k bị đổi nghĩa: 1.these excercises more interesting those? 2. Rob not speak english as good liz. 3. ted work hardest all student class. 4. it true the meal were poor because lack provisions. 5. it a mystery how he manage do it.

giải giúp e với ạ: viết lại câu k bị đổi nghĩa:
1.these excercises more interesting those?=> those exercises aren't as interesting as these
2. Rob not speak english as good liz.=> liz speaks english better than rob
3. ted work hardest all student class.=> all students in class don't work as hard as ted does

4. it true the meal were poor because lack provisions.=> the meal were poor due to lack of provisions
5. it a mystery how he manage do it.=> no one knows how he manage to do it 

1, Those exercises aren't as interesting as these

2, Liz speaks english better than Rob

3, All students in class don't work as hard as ted does

4, The meal were poor result in lack of provisions

5, No one knows how he managed to do it