—Why didn’t you answer my phone at 10 am?
—I for my decayed tooth in the clinic.
| A．treated | B．was treated | C．have been treated | D．was being treated |
_____ the misunderstanding removed, the two old friends ______ happily．
| A．As, took up | B．Because, put up |
| C．Although, brought up | D．With, made up |
As for Latin America generally, there’s no reason why, ____resources available, it can’t become a highly industrialized area．
| A．in honor of | B．in favor of | C．in terms of | D．in charge of |
The little girl is walking along the beach, _____, occasionally bending down to pick up a beautiful seashell．
| A．happily and joyfully | B．happily and joyful |
| C．happy and joyfully | D．happy and joyful |
—Did you know any French before you arrived in Washington? —Never ___ it, actually．
| A．had I learned | B．have I learned | C．I learned | D．was I learning |
Jason is a man of great determination and he will keep moving forward____ the result．
| A．whatever | B．however |
| C．wherever | D．whichever |