MAI AND LAN HAVE A ROW BECAUSE THEYHAVE MISUNDERSTOOD ONE ANOTH...

21. - 970 CAU HOI TRAC NGHIEM TIENG ANH HAY
970 CAU HOI TRAC NGHIEM TIENG ANH HAY

21.Mai and Lan have a row because they

have misunderstood one another.

a. is

b. but

a. have

b. because

c. more hard

c.misunderstood

d. thought