— Mum, I’ve been studying English since 8 o’clock. _______ I go out and play with tom for a while ? — No, I’m afraid not. Besides, it’s raining outside now.
---I am sorry I didn’t do a good job. ---Never mind. ____, you have tried your best.
Allen had to call a taxi because the box was ____ to carry all the way home.
Your composition is well written, ____ some spelling mistakes.
Water can absorb and give off a lot of heat without big changes in temperature , thus creating a environment .
Surely it doesn’t matter where the student associations get their money from ; what is what they do with it .