In some cases，different approaches ________ the same scientific problem lead to conflicting theories.
| A．to | B．in | C．of | D．for |
The girl refused your offer last time. ___________ you don’t want to talk to her.
| A．After all | B．No doubt | C．Above all | D．No wonder |
— Please tell Bruce he has won the first prize in the speaking contest.
—________! He never did so well before.
| A．Congratulations | B．Good luck |
| C．That’s right | D．What a surprise |
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 |