Conditionals (first and zero)

1. Freshwater fish ____ if they are ____ in saltwater.

• will die / put

• die / put

1. If it ____ tomorrow, I ____ the picnic.

• rain / cancel

• rains / will cancel

• rain / will cancel

1. We _____ hiking if the weather is ____ this weekend.

• go / nice

• will go / nice

1. If you _____ hard, you ______ your exams.

• study/pass

• will study/pass

• study / will pass

1. Magnets _____ metal if they are _____ enough.

• attract / close

• will attract / close

1. If you _____ water to 100 degrees Celsius, it _____

• heat / will boil

• heat / boils

1. If you _____ yellow and blue, you _____ green.

• mix / get

• mix / will get

• will mix / will get

• will mix / get

1. If you mix red and blue, you will get _____.

• purple

• orange

1. If you heat ice, it will _____.

• melt

• freeze

1. If you plant a seed and water it, it will _____.

• grow

• shrink

• die