I did nothing but______ (wait) for you. A: to wait B: waited C: waiting D: wait

I planned to go by air, but______ second thoughts, I decided to travel by train. A: for B: on C: at D: by

You have made a few spelling mistakes in your composition, but______, it is fairly good. A: as a whole B: generally speaking C: after all D: on the whole

Fill in the blanks with the proper words or expressions given below, changing the form if necessary.Whenever I see him, I cannot but______ at his strange hair style.

Tony couldn't go to university but______ his education through evening school courses. A: has continued B: continued C: continues D: had continued