—When shall we go planting trees in the hill?—______ it begins to rain, so they don’t need watering.
Our school has developed a learning systemstudents can do a lot of teamwork.
-We’re going camping this afternoon. --Enjoy yourselves! Take a map with youyou get lost in the forest.
How much bread is there? -_____________.
Only when it is hungry ______ a human being.
Only _______ as an interpreter _______ how important it is to grasp English.