This is the Offline app for English Speaking.
This app contains following topics.

1 The verb to be and preposition.
2 Simple present tense.
3 Helping verbs.
4 present continuous tense.
5 To have and have got.
6 simple past tense.
7 comparative and Superlative Form.
8 Future tense and Question Tag.
9 Auxiliaries verb and Telephone Languages.
10 Past continuous tense.
11 Some other verb.
12 Present perfect tense.
13 Length of time and spot of time.
14 Phrasal verb and second condition.
15 Service and Past perfect tense.
16 Desire and Second part of third condition.
17 British english vs American english and adjective order.
18 Passive voice and Socializing phrases.
19 Making arrangement.
20 Exchanging opinion and verb Used to.
21 Likes Dislikes and Regret.
22 Likely Unlikely and Socializing Language.