Luyện ngữ pháp - Destination B2 (Unit 5: Grammar - Future time / present tenses in time clauses / prepositions of time and place)



STTTên taskSố câu hỏi
1
1
2
1
3
1
4
1
5
1
6
1
7
1
8
1
9
12
10
10
11
5
12
10
13
10
14
11
15
13
16
12
17
13


Review 2: Units 3 and 4Unit 6: Vocabulary - Science and technology