— May I have some more tea with sugar,please?—I'm sorry,but there doesn't seem to be________.
-----Alice, you clean the blackboard today, _________? ----- But I cleaned it yesterday.
---- Why is the cake so expensive? ---- Maybe you don’t know a cake made of wheat costs less than _____ made of rice.
I _____ sooner but I didn’t know that they were waiting for me .
Experiments of this kind ___in both the U.S and Europe well before the Second World War.
The situation forced my mother and I exchanged our roles as child and caretaker, making me grow up much faster than the _____ child.