I will buy this type of car _____ the price is brought down to under 10,000 dollars.
| A．even if | B．provided that | C．unless | D．whether |
It was in the beautiful park____was located by the sea____we first met our new Chinese teacher．
A．where; which B．that; which C．that; that D which; where
According to news reports, personal _____of guns in the USA causes a lot of trouble.
| A．wealth | B．possession | C．matter | D．problem |
---I’m afraid I have to give it up．
---Don’t be discouraged．Remember _____ sticks to his work will succeed one day．
| A．anyone | B．who | C．no matter who | D．whoever |
Sometimes smiles around the world ________ be false, hiding other feelings like anger, fear or worry.
| A．must | B．can | C．should | D．would |
In the questionnaire, the subjects are questioned whether they ________ no smoking in the public area.
| A．agree | B．comment | C．advocate | D．conduct |