Câu 1: A ……….. have registered for the summer courses
A thousand students C thousands of students
B thousand of students D thousands students
Câu 2: Bells told people of (A) happy events, such as weddings and birthdays (B), or sometimes had to (C) announce unpleasant events (D) such as death
Câu 3: – ” Hello, Nick. Is everything OK?”
A Not bad, And you? C I’m not very bad, thanks
B I’m very bad, thanks D Everyone’s OK, thank you
Câu 3: -” Bye for now. See you again?”
A I hope so C Take care. Bye
B We will D I’m very sad
VOTE 5 SAO NHƯNG PHẢI GIẢI THÍCH Ạ

1. B (cấu trúc thousands of +N(số nhiều))
2. A about ( tell about : nói về, kể về )
3. A ( Không tồi, còn bạn )
4. C ( Giữ gìn (sức khỏe). Tạm biệt)-câu chào hỏi xã giao
1. B ( Hàng nghìn học sinh )
2. A $\longrightarrow$ about ( tell about : nói về, kể về )
3. A ( Không tồi, còn bạn? )
4. C ( Giữ gìn (sức khỏe). Tạm biệt )