1, Don't use that car. It's ................................ (safe)
2, You should pay attention to the..........................in the kitchen (safe)
3, Nam is very................kind and generous (social)
4, She drives car...................(safe). She had many accidents/
5, They are very ..............their..................can be realized easily (differ)
6. Mr. Phong made an................to see us at 2.00 p.m (arrange)
7, Bell.....................demonstrated his invention (success)
unsafe
safety
sociable
unsafely
different - difference
arrangement
successfully
unsafe
safety
sociable
unsafely
different - difference
arrangement
successfully