用所给词的适当形式填空。

1. How many ________  (teaspoon) of sugar do you want?

2. Follow the ________  (instruction) on the packet carefully.

3. There is a lot of ________ (honey) in the glass.

4. Is there any ________ (orange) in the glass?

5.  There are two ________ (cup) of tea on the table.

道岔滑床应与尖轨底面贴合，其间隙不超过2mm。