Although you have learned much knowledge and a lot of theories, the problem is _______ can be put into practice.
| A．what you have learned | B．how what you have learned |
| C．that what you have learned | D．how that you have learned |
—Would you mind my coming over and having a look at your new garden? My little son's curious about those roses you grow.
—________.You're welcome.
| A．Yes，I do | B．Never mind |
| C．Yes，please | D．Not at all |
Mr. Black________ Shanghai in a few days. Do you know when the earliest plane ________on Sunday?
| A．leaves for；takes off |
| B．is leaving for；takes off |
| C．is leaving for；is taking off |
| D．leaves for；is taking off |
Rather than ________ on a crowded bus，he always prefers ________ a bicycle.
| A．ride；ride | B．riding；ride |
| C．ride；to ride | D．to ride；riding |
Like some of my classmates，I cannot live up to my teachers' expectations；________，I let them down.
| A．in other words | B．after all |
| C．what's more | D．more or less |
We may find that learning a foreign language does not have to be________learning our mother tongue，but can in fact be twice ________.
| A．twice as hard as；as easy as |
| B．as twice hard as；as easy |
| C．twice as hard as；as easy |
| D．as twice hard；as easy as |