Put the flowers in warm rooms to ________them ________the freezing cold.

A．stop；from　　　　　　B．keep；from

C．protect；from 　　　 D．rescue；off

Put the flowers in warm rooms to ________ them ________ the freezing cold.

1. A.
   stop, from
2. B.
   keep, from
3. C.
   protect, from
4. D.
   rescue, off

________ off your bad clothes and ________ on your new ones.

1. A.
   Take; take
2. B.
   Put; put
3. C.
   Take; put
4. D.
   Put; take