—I missed the film The Wandering Earth.
—What a pity! It is ________ meaningful film that it is really worth seeing.
A.such a B.so C.such D.so a
The words “racecar”， “kayak” and “level” are the same ________ they are read left to right or right to left.
A.since B.though C.unless D.whether
I didn't believe I could make it u________ I got to the top of Mount Hua.
It has been five years ________ I saw my primary school classmate last time.
I was writing a diary w________ my mother was watching TV yesterday evening.
Keep on taking exercise, ________ you will become energetic.
