—Will you be able to finish the report before Friday? —I can’t ______ anything, but I’ll try my best.
Astheapplause_____,thecurtainonthestagedroppedslowly.
Afteryouhavelearnedsomethingnew,itisimportantthatyoutryto_________.
Do you know the boy _______ under the big tree?
-What do you think of the book? -Oh, excellent. It’s worth ______ a second time.
Go on _______ the other exercise after you have finished this one.