When the teacher got into the classroom, Xiaoming ________ a novel.
read
reads
is reading
was reading
Nobody knows ______ in 100 years.
Yesterday, I visited a middle school in Taiyuan. There are about students in it.
— You should have a part-time job during the summer holidays. — I don’t you, Mum. I am too young to do that.
During the earthquake, many buildings fell down. But the people there didn’t hope.
You will achieve great success _______you have a dream and believe in it.