The construction of "(If) simple past + (main) simple past" can be used to denote a past habit.
举一反三
- There could be life on the Mars in the future if（） A: it supported life in the past B: certain gases are used to cool the planet C: the atmosphere can be heated enough to grow simple plants D: the planet’s volcanoes become as active as they were in the past
- Complete the sentences using the past simple or the past continuous tense. What were you talking about when I ___________ (come) in
- In which circumstance that simple past is used? A: Established knowledge B: Describing experiment C: Referring to figures D: Answer to the question
- 4 Test yourself. Cover the glossary and write the past simple forms. ► pay paid 1 buy ____
- It can be implied from the passage that war is at present ______ A: as necessary as in the past B: as bad as in the past C: worse than in the past D: not so dangerous as in the past