45. When I met him the other day, it was the first time we _____ each other since we were at school.
Once ________ more attention, the little trees could have grown better.
After ten hours’ operation, the doctors managed to _____the one-year-old twins at the head.
It remains______ whether the medicine has side effect.
New reports say peace talks between the two countries have ____with no agreement reached.
I feel it is your husband who ____ for the spoiled child. A is to blame B is going to blame C is to be blamed D should blame