When we have difficulty in expressing yourself in speaking, we can appeal for help by .
举一反三
- 7. We can’t help you, because we (have) classes.
- What can we say when we want to invite somebody to have lunch?
- When being asked for help, how can we respond positively? ( )
- How can we help to reduce greenhouse gases when using computers?
- If we work with a strong will, we can overcome any difficulty, ____________ great it is.