…… he left ,I have heard nothing from him.
A. Before
B. After
C. Until
D. Since
Before: trước đó
After: sau khi
Until: tận cho đến khi
Since: kể từ khi
Cấu trúc: Since + S + Ved/ V2, S + have/ has + Ved/ V3
=> Since he left ,I have heard nothing from him.
Tạm dịch: Kể từ khi anh ấy rời khỏi tôi không nghe tin tức gì về anh ấy.
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The ASEAN Science and Technology Week aims to promote science andtechnology _______ in the region
A combined gross domestic _______ of the member countries of ASEANhas grown at an average rate of around 6% per year.
Free _____ area is a designated group of countries that have agreed toeliminate tariffs, quotas, and preferences on most goods among them.
Tìm lỗi sai trong các câu sau:
Singapore is an island nation with 63 islands, located at the southern tip of the Malay Peninsula. At 704.0 km2, it is a smallest country in Southeast Asia.He says the government must introduce tax incentives to encourage______
ASEAN economic cooperation _______ many areas, such as agriculture,industry, services, transportations, and tourism.
ASEAN bodies in addressing global and regional concerns such as foodsecurity, _______ and disaster management.
As soon as you arrive, give me a call.
The 8thASEAN Science and Technology Week is now being ____ inManila from 1 to 11 July 2008