In spite of his wealth , he is not happy.(选出与其意思相同的句子)[ ]

Having been in hospital for two months, _______he was going to catch up with his classmates.

Is Jim coming by train?— I’m not sure. He_____ drive his car.

Jack, when shall we go to visit Mr. Smith? – It’s up to him. We’ll go to see him whenever _______.

I feelhard to work out this problem.