Question

21) There are fire trucks outside. What do you think_________

a) is happened
b) has happened
C) would happen
d) did happen
22) I ________
for seven hours last night.
a). was slept
b). Slept
c)has slept
d). Will sleep
​

Answer 1

1. has happened

2. slept

Answer 2

Answer:1)B 2)B

Step-by-step explanation: