--We’ll have a hiking trip, but when shall we meet??--Let’s make it half past eight the morning of May 1st.
#50871
A
/; on
B
at; in
C
./; in
D
at; on
推荐题目
Millie always does her homework the evening but she watches TV Friday evening.
#47734
A
on; in
B
at; in
C
in; on
D
in; at
