Let children speak their own opinions, ______they are different from your own.
| A．until | B．unless | C．as though | D．even if |
There is an old proverb,"Love me,love my dog."But there iswisdom in this:"Love me,love my book."
| A． | some | B． | much |
| C． | more | D． | most |
"Thingsnever come again!"I couldn't help talking to myself.
| A． | lost | B． | losing |
| C． | to lose | D． | have lost |
Most birds find it safe to sleep in the trees,butthey have eggs or young chicks,they don't use a nest.
| A． | why | B． | how |
| C． | unless | D． | where |
By serving others,a person focuses on someone other than himself or herself,_______can be very eye-opening and rewarding.
| A．who | B．which |
| C．what | D．that |
Cathy is taking notes of the grammatical rules in class at Sunshine School,where sheEnglish for a year.
| A． | studies | B． | studied |
| C． | is studying | D． | has been studying |