ESL Grammar: Perfect Tense app for iPhone and iPad

4.4 ( 5344 ratings )

Travel Education
Developer: Exceller Software Corp.

0.99 USD

Current version: 1.0.0, last update: 7 years ago
First release : 22 Apr 2015
App size: 11.77 Mb

Consists of 7 Lessons which include: Present Perfect, Simple Past/Present Perfect, Past Perfect, Present Perfect Continuous, Gerunds, Infinitives, Conditionals,. Allows you to practice with 280 exercises/quiz’es , while providing relevant Hints and Grammar Reference materials.