Bob watches the news every night _________ he wonders what’s going on around the world.
although
because
unless
______the classmates ______ the teachers taught the boy French, so hehad to teach himself.
When I got to the cinema, the film _______ for five minutes.
---______ hot weather these days! ---Yes, it will last ______.
Don’t be afraid of asking for help ______ it is needed.
It is impossible for ______ little children to do ______ much work within 20 minutes.