This is an exciting area of study，_______new applications are being discovered almost daily．
| A．one by which | B．the one where | C．one in which | D．the one by which |
It is well-known ______ a person, especially the old, eats too much he’ll feel uncomfortable.
| A．that | B．when if | C．if | D．that when |
I broke my relationship with John because he always found with whatever I did.
| A．error | B．mistake | C．fault | D．failure |
Walking and running are the oldest and newest, excellent _________ exercise for all ages and fitness levels.
| A．bodies shaping | B．body shaping | C．bodies shaped | D．body’s shape |
—Do you think we can get there on time?
—Yes，_______ the truck doesn’t break down.
| A．even if | B．unless | C．until | D．so long as |
The children were playing games on the playground, ________ school uniforms.
| A．all of them wore | B．all wearing |
| C．all of whom wearing | D．all were wearing |