— Where’s Lucy ? — She ________ in the office. I saw her there just now.
| A．can’t be | B．must be | C．can be | D．should be |
--- What are these? ---classrooms.
| A．These are | B．This is |
| C．They are | D．That is |
His name is John Smith and John is his .
| A．first name | B．last name |
| C．family name | D．middle name |
He is from America. _______ is my teacher. _______ name is Tony.
| A．He; He | B．His; His |
| C．He; He’s | D．He; His |
There _________ a book and three pencils in the bag.
| A．is | B．am | C．are | D．be |
--- ________ is your mother? --- She is 35.
| A．How | B．What | C．How old | D．Where |