It is noisy outside because Peter's dog ___ Emily's cat in the garden

1.
It is noisy outside because Peter's dog ___ Emily's cat in the garden.
A. is chase
B. is chasing
C. is chaseing
2.
Right now I ___ at the picture of Rebecca on the wall.
A. am looking
B. is looking
C. are looking
3.
Look! It ___. Let's go outside and make a snowman.
A. is snowing
B. snows
C. snowing
4.
Some ducks ___ in the pool at the moment.
A. are swimming
B. are swiming
C. swimming
5.
Today the boss ___ his car to work.
A. are driving
B. is driving
C. am driving
6.
Emily and Rosy ___ a picnic in the park now.
A. are having
B. is having
C. having
7.
Look! The police officer ___ to the village.
A. driving
B. is driveing
C. is driving
8.
The children ___ now because they are taking a writing test.
A. are talking
B. not talking
C. are not talking
9.
Nam can't answer the phone now. He ___ a shower.
A. having
B. am having
C. is having
10.
___ the Happy New Year song inside?
A. Is the children singing
B. Are the children singing
C. The children are singing