ALTHOUGH HE HASN’T SAID ANYTHING, HE______ TO BE UPSET ABOUT IT.A.A...
18.Although he hasn’t said anything, he______ to be upset about it.
A.acts
B. shows
C. behaves
D. seems
18.Although he hasn’t said anything, he______ to be upset about it.
A.acts
B. shows
C. behaves
D. seems