Nam is not here. He can't give you any advice. A. If only Nam had been here, he could have given you some advice. B. If Nam were here, he couldn't give you any advice. C. Provided that Nam is
Nam is not here. He can't give you any advice.
A. If only Nam had been here, he could have given you some advice.
B. If Nam were here, he couldn't give you any advice.
C. Provided that Nam is here, he can't give you any advice.
D. If Nam were here, he could give you some advice.