2. Could you give me advice on what should I do?
advise sb = give sb advice
3. There aren't any open spaces.
4.Any time you need a break, there is a cafeteria on the next floor.
whenever = any time: bất cứ khi nào
5. How much is nitrogen in the atmosphere?
6. This model requires only a little maintenance in comparison with the earlier model.
7. There is no cure for this condition
8. As well a hundred police officers were involved in the security operation.
