It is believed ______ children should learn to be responsible from the very beginning．

Only after he realized the significance of mastering two languages __________ English carefully.

20The reason ________ many people like the film Not One Less is ________ most of the people in the film use their real names and play themselves

We should be friendly to the old and care them in daily life.

If the way _____ you think of is not good enough, you can learn the way ______the top students deal with their study.