( )（5）My father is _____. A. write B. sing C. writer
Mary is good at _________.
A. sing B. sings C. singing
My father always _________me to the park on Sundays.
A. carries B. takes C. gets
– Dad, ________my friend, Bill. – How do you do?
A. he is B. this is C. that is
Therearesomanyapples___thattree.
A.in B,onC.atD.from
Therearesomebirdssinging___thetrees.
| A．in | B．on | C．at | D．from |