It’s an international school,_____of the students _____ from foreign countries.
| A．two-third; are | B．second-thirds; is | C．two-thirds; are | D．two-three; is |
--- Your backpack is very nice.
--- ____
| A．Thank you. | B．Excuse me. | C．No, very bad. | D．OK, really? |
______ book is ______ the floor.
| A．An；on | B．A；under | C．The；under | D．The；on |
--- ______! Where is my jacket?
--- ______, I don’t know.
| A．Excuse me, Yes | B．Excuse, Sorry | C．Excuse me, Sorry | D．Yes, Sorry |
--- Are ______ Kate’s ______?
--- Yes, they are.
| A．this, book | B．that, book | C．these, book | D．those, books |
---Is Gina your friend?
---Yes, ______.
| A．it is | B．he’s | C．she is | D．she’s |