Not only the twins but also their cousin Jim _______ been to Japan, but _______ of them can speak Japanese.
Danny did all kinds of things to make the baby ____________.
----Jeff seems unhappy.What’s the matter?-----He got his bike lost in the afternoon. Let's _____ him _______.
Go downstairs,______ stand in line the playground as soon as possible.
---Why don’t you buy the bike,Mary?----It's too expensive.I can't ________ it.
---When are you going to Beijing for your holiday?----I haven't decided._______this Sunday ________next Sunday is OK.