6.We seldom...our friend at nine o'clock .
a)are phoning
b)is phoning
c)phone
d)phones
7.My father...the radiator to see if it is warm.
a)is feeling
b)are feeling
c)feels
d)feel
8.This cherry-pie...delicious.
a)tastes
b)taste
c)is tasting
d)tasting
9.He...a generous man,isn't he ?
a)is
b)is being
c)is beeing
d)being
10.They...rather naughty today,I don't understand why.
a)are
b)are beeing
c)are being
d)being​