Everyone _____ do his best for the modernizations of our country.
| A．can | B．may | C．should | D．might |
I sent you 100 dollars today, the rest ____ in a year, because I’m also in debt.
| A．follows | B．ones | C．those | D．one |
It is said that Nigeria is ____ Great Britain.
| A．three times larger of | B．the size three times of |
| C．three times as the size of | D．three times the size of |
On average, the footprints discovered are 14 to 18 inches long, 5-9 inches wide and much larger than ____ of a human.
| A．that | B．ones | C．those | D．one |
New policies, ___ to insure that compulsory education is truly free,___ by the local government across China since the start of the school on September 1.
| A．intending, have been made known |
| B．intended, have been made known |
| C．intending, have made known |
| D．intended, had made known |
---_____ you play the violin at midnight? It disturbs the neighbours!
--- Sorry, I was too absorbed in it and forgot the time.
| A．Can | B．Should | C．Would | D．Must |