Question

study the sentences taken from the text. complete the gaps.
a) ''a three-week program___ the United States''
b) ''smaller groups that go ___ different states in the U.S''
c) ''they stay ___ host families''
d) ''deliver presentations ___ Brazil''
e) ''collaboration___ Brazil and the United States''

Answer 1

A in
B to
C with
D of
E between