1. Fax machine were a wonderful......at that time ( invent )
2. Bell experimented with ways of transmitting..... over a long distance ( speak )
3. Huy makes friends very easily because he is very..........( social )
4. He left the room without.......... ( explain )
5. Cook the meat in the........... for at least 30 minutes ( steam )
1. invention
2 speech
3 sociable
4 explanation
5 steamer
invention
speech
sociable
explanation
steamer