Please keep quiet, everybody! I have important to tell you.
Please keep quiet, everybody! I have important to tell you.
Some scientists think that it will take __ of years to make robots do most work for humans.
My cousin knows a lot about geography, __ he is only four years old.
--Hey, Tony, You look so tired today.
---I __ until 12 o' clock last night for the math test.
Look! Peter TV happily, but his parents are busy in the kitchen.
Parents often ask their kids __ their internet friends because the kids may be in danger.
It' s interesting that there are many people speak French in Canada.
--Excuse me, whose Japanese book is this?
--It be Tom ' s. In our class, only he is studying Japanese.
Lady Gags is very popular, and she__ by many boys and girls at school.
--Where did you go yesterday, Rick?
-- I went to see a __ because I had a cold.