1．This problem may lead to more serious ones if ____ unsolved．
A．making B．remained C．keeping D．left
2．I have no dreams ____ to have a happy life．
A．rather than B．more than C．other than D．less than
3．——You know Mr．Green has been ill for days?
——Yes, I wonder if he is ____ better now．
A．some B．much C．any D．no
