Exercise 2: Prefixes: semi-, under-, over-, re-, co-, inter-

 Prefixes: semi-, under-, over-, re-, co-, inter-

2Complete the sentences with the correct prefix. 

MOVE
• semi
• under
• over
• re
• co
• inter

• 1The  action between a mother and her baby is very important.

• 2Shanghai is the most  crowded city in the world.

• 3His job was  -permanent so he needed to find other work after the summer.

• 4You need to  send the email because I didn't get the last one.

• 5The demonstrators  located to the area in front of the banks.

• 6Crocodiles and alligators cannot  exist without fighting.

• 7The river  flowed and flooded the village.

• 8The protesters refused to  -operate with the police.