Here’s the recipe ____________my favorite turkey hamburger.
----How can I improve(提高) my listening skills?-----_______________more.
--My aunt ______________ Singapore for a holiday.---It’s a beautiful country. I ___________there twice.
Look! __________ high speed the roller coaster is __________.
What will the computer ______ in the future?
Father put the ladder(梯子)_________ the tree to pick the apples for me.