—Peter, ______ is my friend, Lucy.
— Hello! Nice to meet you! Lucy
| A．she | B．this | C．he | D．it |
I __________ eat too much chocolate because it’s unhealthy.
| A．always | B．often |
| C．never | D．sometimes |
.—Susan, can you help me clean the window?
—Why_______? Alice is sitting there doing nothing.
| A．him | B．her | C．you | D．me |
—Is Christmas ______ December 25th or 26th ? —25th, I think.
| A．on | B．in | C．at | D．for |
—Look! Here is a book about the history of Britain!
—Really? Please show me _______ book.
| A．an | B．a | C．the | D．不填 |