The computer in 1946 in America.
| A．is invented | B．was invented | C．invents | D．invented |
Remember, the _______ your practise speaking English, the _______ you will use it.
| A．hard, well. | B．harder, well | C．hard, better | D．harder, better |
Harry Potter first ________ in 2001 and attracted a large number of people.
| A．sent out | B．set out | C．sold out | D．came out |
Listen carefully, _______ you can’t hear what the teacher is saying.
| A．and | B．then | C．or | D．but |
I don’t know what ________ of students in that school is, but you can see there are _________ of bikes and e-bikes outside the gate.
| A．a number, the number | B．a number, a number |
| C．the number, a number | D．the number, the number |
— It is said that Mr Jin was elected headmaster of the new school.
— He is _____ hardworking that it is no surprise for him to get ______ post.
| A．so a, such | B．so, such a | C．such a, so | D．such, so |