Connectives: Therefore, because & unless

Mom was ill yesterday. ____ she did not go to work.

• Because

• Therefore

• Unless

Jason gets a fever _______ he forgot to bring his coat yesterday.

• therefore

• because

• unless

Vincent missed the bus. ____ he took a taxi.

• Therefore

• Because

• Unless

Kelvin could not sleep last night ____ his neighbours had a party yesterday.

• therefore

• because

• unless

Miss Tang will punish us ____ we behave ourselves.

• therefore

• because

• unless

Peter won't have any friends ____ he is nice to others.

• therefore

• because

• unless

The Earth will not be a good place to live ____ we are friendly to it.

• therefore

• because

• unless

Some people dump waste into the sea. ______ it causes water pollution.

• Therefore

• Because

• Unless

Some people use a lot of plastic bags when they go shopping ___ they don't bring their own bags.

• therefore

• because

• unless

Some people leave the tap on when they brush their teeth. ___ a lot of water is wasted.

• Therefore

• Because

• Unless