There are different kinds of presents in the gift shop. I can’t decide _______.
While you are having an exam, you must write as ________ as you can.
----Where’s your brother? ----He _______ to Beijing for the training.
The bus hasn’t come yet. Many people are waiting ______ the bus stop.
Today, there are still 40 _______ children needing help for education.
----________ there any food for the drivers and passengers? ----Yes, __________.