think/ believe/ suppose/ perhaps/ probably là dấu hiệu nhận biết thì:
A. The present simple tense
B. The present continuouse tense
C. The Future simple tense
D. The present continuouse for future
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Vocabulary and Grammar › ViewSometimes, even the most solid relationships_________.
A. make ends meet
B. come to an end
C. end of the line
D. put an end to
Present Perfect Tense › View
I’ve never eaten oysters.
A. Something that happened at some unspecified time in someone’s life
B. Something that started in the past and continues up until now
C. Something that happened in the past and has some result or relevance to the present.
Grammar & Vocabulary › ViewWe __________ meet you later, but only at 18:00. Is that OK?
A. is able to
B. are able to
C. were able to
D. was able to
Grammar › View
What is the past simple form of “study”?
A. studies
B. studied
C. studyed
D. studys