1.Past Simple
2.Used to
3.Expression of quantity
4.Indirect questions from Wh-Question
5.Evaluations and comparisons
6.Wish
7.Simple past VS present perfect
8.Sequence verb
9.Future with be going to and will
10.Modals for necessity and suggestion
11.2-part verbs; will for responding to requests
12.Requests with modals &Would you mind...?
13.Infinitives and gerunds for uses and purposes
14.Imperatives and infinitives for giving suggestions
15.Relative clauses of time
16.Adverbial clauses of time