(page 2)

i) negative forms  
ii) yes/no questions and (short) answers (yes/no 
iii) past tense with wh- questions 
# Also see V-A-2: interrogative sentences (asking questions)

(page 1) (page 2)
past simple
source: Neil Collins       2017年8月2日

Simple Past Tense
source: Learn English with EnglishClass101.com     2017年9月29日

Past simple tense 
source: Crown Academy of English    2014年7月12日

Practice Past Tense – Answering ‘What did you do last night?’
source: Learn English with Let's Talk         2018年1月27日

The Simple Past: Forming the Simple Past
source: english4today   2008-11-03

Simple Past: Forming the Negative
source: english4today   2008-11-15

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