1) i ( am going/go) to the circus tomorrow. 2) (does the film begin/is the film beginning) at 4 o`clock? 3) it (is going to be/is)sunday tomorrow. 4) the show( is going to start/starts) at 7. 5) my brother (is going to become/becomes) an engineer.6 ) this museum (is opening/opens) early in the morning. 7) the children (are watching/watch) a new film tomorrow.