Conditionals

If you need advice, you _____ just call our help line.

• have

• can

• do

If you _____ a problem, we can send someone out to you.

• have

• will have

• to have

If you have premium, you _____ a 24-hour response time.

• get

• got

• getting

If I need technical support, who _____ I call?

• do

• does

• did

If they left now, they (a)   (be) in London by lunchtime

You(not fail) (a)   the exam if you'd studied a bit harder.

If we brought a map with us, we(not be) (a)   lost now.

I(not speak) (a)   to him again unless he apologises.

You can go to the party as long as you(come) (a)   home before midnight

Had I known you were bringing your friends, I(prepare) (a)   more food