If a rocket doesn’t travel fast enough ,it ____ _back to the

If a rocket doesn’t travel fast enough ,it ____ _back to the He didn't run ____ to catch the early bus.A enough fast Going to the moon by rocket means ____(take)a rocket to the If it ( )tomorrow,we will go to the zoo.(选择：A:doesn't rainB: if heart is big enough ,the fact doesn't count If it ____ tomorrow,we ____ an outing.A.doesn't rain;go on B I'll go to the park if it( )next week.A.doesn't rain.B.won't 17._______ he has enough money to buy the house, it doesn‘t if it——,we will go to the park tomorrow.A,doesn't rain B,isn If it ____ tomorrow,we won't go to the park.A,rained B,rains ________ your money to them if they ____ enough A.lend;won't If he doesn't want to do the job,does ____ want do?