It’s so nice to go out for a walk a cool nice summer evening．
| A．in | B．on | C．for | D．a |
Mary is being punished（惩罚） by the headmaster. That was______ she broke the school rules.
| A．why | B．because of | C．the reason why | D．because |
He is looking forward ________his father.
| A．of receiving | B．to receiving | C．to hearing from | D．to hear from |
I was about to have a shower______ the telephone rang at the bedroom.
| A．as | B．when | C．at the time | D．and |
—Shall we go out for dinner tonight?
—______.
| A．You are right | B．It must be funny | C．That sounds great | D．Have a nice time |
Only when I left my parents for Italy ______ how much I loved them.
| A．I realized | B．I had realized | C．had I realized | D．did I realize |