_____he is very tired , _____he still goes on working.
A. Although, but
B. But, although
C. Although, /
Dare’s books are __________the floor．
| A．in | B．under | C．at | D．On |
--__________is the baseball?
-- It’s under the bed．
| A．How | B．Where | C．What | D．Who |
--Is Guo Peng your brother?
-- __________
| A．Yes，it is | B．Yes，he is | C．No，it isn’t | D．No，he is |
Can you take this dictionary to your sister?__________
| A．She need it． | B．He needs it． | C．She needs it． | D．I need it． |
__________ are my sisters．This is Alice，and this is Lily．
| A．These | B．That | C．This | D．It |