Rewrite the sentences using the word given in brackets.

Don't miss seeing the Opera House when you are in Sydney. (forget)

“Where did you go for your vacation last summer, Amanda?" asked John.

=> John asked Amanda

Many natural disasters have been caused by global warming.

=> Global warming

Talking to your family members every day is very important.

=> It is

“Is your uncle working as a pilot for NASA?” Julia asked me.

=> Julia asked me

They will widen the gate to let the cars run into the yard easily.

=> The gate

 I can't come because I have to help my dad with something.

=> If I

As soon as we got on the plane, the pilot told us to get off again. (when)

=> We had just