elearn site

1. He can′t afford to go to America this summer.
He doesn′t . 

2. She can′t possibly stay up to finish her homework tonight.
It is impossible . 

3. Mr. Ba was late for the meeting though he took a taxi.
Despite the fact that . 

4. You are requested to walk on the pavement.
Please . 

5. No other exercise is as healthy as swimming.
Swimming .