— How about your weekend? — Very boring. We could do nothing but ______ for the sky to clear up.
So the dialogue will help the students to use English directly without ______ their mother tongue.
We meant to finish the work by dark, but we were so tired that we could not ______.
We are interested in the weather because it ______ us so directly---- what we do and even how we feel.
Sitting in the shade on this hot day ________ good.
Once he makes a promise, he will ______ it.