Sentence Variety

The rainforest is being destroyed __________ people cut down too many trees.

• or

• because

• but

___________ many trees lose their leaves in winter, they stand bare through the cold months.

• Since

• However

• So that

A gorilla watched us closely ___________ he made no move.

• , but

• , or

• but

• or

Although they wore insect ________ they were badly bitten.

• repellent

• repellent ,

• , repellent

After breakfast ________ hiked ten miles to the waterfalls.

• , we

• we

• we,

Our expedition was exhausting, or it was exciting.

• Our

• or

• it

Because ivory is in great demand elephants are killed illegally.

• Because

• demand

• killed

It is illegal to hunt elephants, but poachers does respect laws.

• to hunt

• elephants

• does

Although its population becomes too small, a species cannot reproduce successfully.

• Although

• its

• succesfully

Then its becomes extinct, or it exists only in zoos.

• its

• it

• zoos