PDF chapter test TRY NOW

State whether the following are incorrect or correct:
 
1. The narrator told the man that screws will turn up when they are least expected. -
 
2. The man couldn't give up looking for the rest of the screws. - 
 
3. The man meddled with the chain until it became twice as loose as it was before. -
 
4. The men tried to put the back wheel back. -