My brother has never been late for work, __________?
| A．is he | B．isn’t he | C．has he | D．hasn’t he |
Remember ________ the book to the library when you finish _______ it.
A.to return;to read B.returning;reading
C.to return;reading C.returning;to read
—_______ delicious beef!
—Well.You can eat more if you like it.
| A．What | B．What a | C．How | D．How a |
The number of teachers in our school _______ greatly increased last term.A number of teachers in this school ______from the countryside.
| A．was;is | B．was;are | C．were;are | D．were;is |
—________ I watch TV now,Mom?
—No.It’s too late ,and you ______ go to bed.
| A．May;have to | B．Will;should | C．Can;will | D．Must;need |
—Peter,_______ do you visit your grandparents?
—Twice a month.
| A．how long | B．how soon | C．how far | D．how often |