It was not until his father came back from work _________ the boy began to do his homework.
| A．when | B．which |
| C．that | D．Where |
Being constantly exposed to advertisements is annoying, but it ______ be pleasant sometimes.
| A．shall | B．need | C．can | D．must |
Some people say that every Senior 3 student is undergoing the most stressful times and with this I can’t agree ________.
| A．less | B．many | C．much | D．more |
The first textbooks ______ for teaching English as a foreign language came out in the 16th century.
| A．having written | B．to be written |
| C．being written | D．written |
— Oh, dear! We only have 15 minutes to get to the station.
— So terrible! There isn't any taxi around when you want ______.
| A．it | B．that | C．this | D．one |
—Would you mind giving your advice on how to improve our business management?
—If you make _____ most of the equipment, there will be _____ rise in production.
| A．the; a | B．/; / | C．/; a | D．the; / |