2. He doesn’t have enough time. He can’t help me. 

=> If………………………………………… ………….………..
3. She doesn’t take any exercise, so she is overweight. 

=> If………………………………………………………………..
4. He doesn’t have a bicycle, so he always goes to class late. 

=> If………………………………………… ………………….……..
5. I am bad at English, so I can’t do homework. 

=> If……………………………………………………….………..
6. He doesn’t practise speaking French, so he can’t speak it fluently. 

=> If……………………………………………………….… ………..