He arrived here at noon, ﹍﹍in the day, and he went out and came back﹍﹍in the day.
| A．late; late | B．late; later |
| C．later; late | D．later; later |
In the office I never seem to have time until after 5：30 pm, _____ many people have gone home.
| A．that | B．which | C．whose time | D．by which time |
All of the flowers now raised here have developed from those _______ in the forest.
| A．once they grew | B．they grew once | C．they once grew | D．once grew |
Our company will move to a tall building _______ we worked two years ago.
| A．where | B．when | C．that | D．which |
Our company will move to a tall building _______ has just been complete.
| A．which | B．when | C．how | D．where |
Our company will move to a tall building _______ we bought last month.
| A．which | B．when | C．how | D．where |