Complete the sentences with back, on (upon), out, (up) for.1. Alex hit

Complete the sentences with back, on (upon), out, (up) for. 1. Alex hit ____________ a radical solution to his problem. 2. Im sure hell hit you ____________ for the money he needs. 3. Mrs. Stones hit ____________ at the committees decision. 4. Dont mess with him: if you hit him, hes sure to hit you ____________. 5. The President hit ____________ his rival by accusing him of double standards. 6. He screamed and hit ____________ at his opponent.