Only when I left my parents for Italy ______ how much I loved them.
| A．did I realize | B．I realized | C．had I realized | D．I had realized |
I could ____ he was surprised from the expression on his face．
| A．look | B．say | C．watch | D．tell |
The jug ____ easily．Be careful how you handle it．
| A．will be broken | B．will break |
| C．is broken | D．breaks |
Life is like a long race ____ we compete with others to go beyond ourselves．
| A．which | B．what | C．that | D．where |
Since when has ____ been any of your business what I do?
| A．it | B．that | C．all | D．this |
We walked as fast as we could,____ to catch the 9:30 train．
| A．to hope | B．hoping | C．hoped | D．hope |