The boy said that he had _________ the pen on the desk, but I thought he ________ to me.
Although all of the apples ________, none of them ________ good.
Such good use had beenhis spare time_________ his English has improved a lot.
Was it from Libya ______ wars suddenly broke out _____ we managed to rescue the Chinese working staff?
Medicine should not be kept where it is _______ to children.
Some cyclists make the ______ that traffic laws do not ______ them. It is not true, _____.