Phân tích tư tưởng của nhân dân qua đoạn thơ: Những người vợ nhớ chồng… Những cuộc đời đã hóa sông núi ta trong Đất nước của Nguyễn Khoa Điềm
3402
1
0
9 trang
3 With compound tenses, they are placed after the first auxiliary, or, with interrogative verbs, after auxiliary +
subject: He can never understand. You have often been told not to do that. Have you ever ridden a camel? Exceptions
(a) used to and have to prefer the adverb in front of them:
You hardly ever have to remind him; he always remembers.
(b) Frequency adverbs are often placed before auxiliaries when these are used alone, in additions to remarks or in
answers to questions:
Can you park your car near the shops? ~ Yes, I usually can....
Nội dung trích xuất từ tài liệu:
Sách A Practical English Grammar
