Học
Sách giáo khoa
Từ điển
🇻🇳
VI
Language
🇬🇧
English
🇪🇸
Español
🇵🇱
Polski
🇮🇹
Italiano
🇧🇷
Português
🇹🇷
Türkçe
🇷🇴
Română
🇱🇹
Lietuvių
🇺🇦
Українська
🇷🇺
Русский
🇦🇱
Shqip
🇳🇱
Nederlands
🇧🇬
Български
🇻🇳
Tiếng Việt
✓
🇩🇪
Deutsch
🇫🇷
Français
Profile
Language
🇬🇧
English
🇪🇸
Español
🇵🇱
Polski
🇮🇹
Italiano
🇧🇷
Português
🇹🇷
Türkçe
🇷🇴
Română
🇱🇹
Lietuvių
🇺🇦
Українська
🇷🇺
Русский
🇦🇱
Shqip
🇳🇱
Nederlands
🇧🇬
Български
🇻🇳
Tiếng Việt
✓
🇩🇪
Deutsch
🇫🇷
Français
Appearance
System
Light
Dark
Textbooks
/
Spark 4 - Workbook
/
1b
/
Exercise 4
Exercise 4
1b
·
Spark 4 - Workbook
Chapter
Choose chapter
1a
1b
1c
1d, e, f
1g
2a
2b
2c
2d, e, f
2g
3a
3b
3c
3d, e, f
3g
4a
4b
4c
4d, e, f
4g
5a
5b
5c
5d, e, f
5g
6a
6b
6c
6d, e, f
6g
7a
7b
7c
7d, e, f
7g
8a
8b
8c
8d
8e, f, g
8h
Grammar Bank - Starter Unit
Grammar Bank 1
Grammar Bank 2
Grammar Bank 3
Grammar Bank 4
Grammar Bank 5
Grammar Bank 6
Grammar Bank 7
Grammar Bank 8
Vocabulary Bank 1
Vocabulary Bank 2
Vocabulary Bank 3
Vocabulary Bank 4
Vocabulary Bank 5
Vocabulary Bank 6
Vocabulary Bank 7
Vocabulary Bank 8
Reading Practice
Listening Practice
Exercise
Choose exercise
1
2
3
4
5
6
Câu hỏi
Choose the correct tense.
Xem đáp án
← Exercise 3
Exercise 5 →
More exercises in 1b
Ex. 1
Ex. 2
Ex. 3
Ex. 5
Ex. 6
