Travelling in space has been made __________ possible with the development of science and technology.
| A．that | B．/ | C．it | D．this |
Messiis famous ________ a football player and he is famous ________ his wonderful skills.
| A．for; as | B．with; for | C．as; for | D．like; as |
—I had been working till 4:00 a.m. to prepare a report for my boss.
—________ you look very tired.
| A．No doubt | B．No hurry | C．No wonder | D．No need |
Only when I left my parents ________ how much I loved them.
| A．I realized | B．I have realized | C．had I realized | D．did I realize |
Dina, ________ for months to find a job as a waitress, finally took a position at a local restaurant.
| A．struggling | B．struggled | C．having struggled | D．to struggle |
According to the statistics, young drivers are more ________ to have accidents than older drivers.
| A．possible | B．maybe | C．probable | D．likely |