Complete the sentences with the correct form of the verb to be:
a) today________ my birthday
b) Yesterday ____ my graduation party
c) Sarah and I _______ at school yesderday
d) We ________ in São Paulo now.
e) they ________at the party last week
f) she _______ afraid of the dog last night.
g) Peter and Sarah __________brother and sister
h)sally __________my best friend! I talk to her everyday
i ) jOHN lENNON ____________ one of the Beatles
j) John ________ at home last night
l) bob ___________ studying Englih now.
m) Bob and sally _____________at the movies last night