The first conditional

I will help you if I .............. time.

• has
• will have
• have

She will be late if she .................. now.

• doesn't leave
• don't leave
• leaves

What ............................. if you win the competition?

• you will do
• do you do
• will you do

They ........................ to the party if you don't invite them. 

• don't come
• won't come
• desn't come

She will be angry if she ............... this job.

• don't get
• doesn't get
• will not get

He will buy a new car if he ................ enough money.

• don't save
• doesn't save
• saves

My kids ................... happy if I take them for a trip.

• will be
• are
• will are

They ................... on holiday if they don't get some time off.

• will go
• won't go
• don't go