这里有几道题！
______ did Mark Twain do?He was a great American writer.
A、What B、Who C、When D、Where
There ______ no wars in the future.
A、will be B、were C、are
There will be a test ______.
A、yesterday B、the day before yesterday C、last Monday D、nest Monday
以上问题请填入选项
lost of computers
gardens with beautiful flowers
very friendly and they will
sing and dance together
Thepeople will be
in their classroom
in beautiful houses
friendly teachers
People will live
There will be lost of
The children will have
There will be
以上问题请重新排列，成一句话。