Помогите пожалуйста,очень срочно♥
Supply the correct tense form:
a) We usually ....................... our lessons at 8.30. (to begin)
b) Water .......................... at 100 C. (to boil)
c) We ........................ our trip tomorrow. (to start)
d) The boys ............................. football now. (to play)
e) When the teacher ..................... the class, pupils ........................... the future vacation. (to enter, to discuss)
f) The child ............................. the piano while his classmates ................................ to him. (to play, to listen)
g) At 9 o’clock tomorrow she ................................ her book. (to read)
h) The girl ........................... a cake at the moment. (to make)