Maria _____ missed the first train so as to travel on the same one as John.
| A．deliberately | B．intensively |
| C．decisively | D．objectively |
Upon ______ the office, he saw the message on his desk.
| A．he arrived | B．arrived at | C．arriving at | D．arriving |
— Where’s Emma?
—I can’t say for sure where she is, but she _____ be out shopping.
| A．can | B．should | C．must | D．may |
I always take an umbrella to work with me in spring, _____ it rains.
| A．in case | B．so that |
| C．until | D．as if |
________ is known to everyone, the moon travels around the earth once every month.
| A．It | B．As | C．That | D．What |
- Have you moved into the new flat?
- Not yet, the rooms __________.
| A．are being painted | B．are painted |
| C．are painting | D．are being painting |