Activities of the Science Festival _____ model planes and model rockets are flown over the school grounds include the Inventions Show and the Essay Competition.
We’ve finished Lesson One.Now let’s go on __ Lesson Two.
You don't like popular music.Just keep on ___ it for a week and you will enjoy ___ it surely.
___ the frightening news, the old woman couldn't help ___ into tears.
___ out of his money, he could do nothing but go ___.
This is a tower __ hundreds of years ago.