

1, Put the verbs in brackets into the correct form.
a Food and medical supplies (deliver) ... yesterday afternoon.
b, In the future, natural disasters (predict) ... accurately with the help of technology.
c, Two houses (build) ... in the city every years
a Food and medical supplies (deliver) ... yesterday afternoon.
b, In the future, natural disasters (predict) ... accurately with the help of technology.
c, Two houses (build) ... in the city every years