1. London has been an important city for centuries, and it
(A) is still being
2. When I
(A) had opened
3. When he cousin
(A) would come
4. When the accident
C(A) happening
(B) has still been
(C) had still been
「解答篇」P-
important.
(D) is still
the windows, I sat down and had a cup of tea.
(B) have opened
as ((C) open
next month, I will have had
my
bed
(D) opened end
mid-term exam.
bo
BIASH
(B) will come bad ((C) comes bonsvilab (D) come
,
he was at a party meeting in Moscow.
(B) has happened ((C) happened (D) was happened
謝謝🙏💕