―― If you are given 2 weeks, can you finish your job well――I don’t think so. Another 2 weeks _______ enough.

Eric’s never seen a three-D movie at the cinema，_______

The president spoke at the business meeting for nearly an hour without his notes.

The explosion sent us ______in alldirections

The boy _____ his hand and asked if the sun ______ in the east every day.