I: chọn câu đúng nhất
1Light ____________ faster than sound. 
A. travels B. travels C. travel  D. is travelling  
2He usually____________ his work before 5 o’clock 
A. finish  B. finishes  C. is finishing  D. finishing   
3They ____________to Ha Long for their last summer vacation. 
A. go  B. are going  C. was going  D. went  
4She ____________ to brush her teeth yesterday. 
A. forget B. forgot  C. forgetting  D. was forgetting  
5Ba ____________his room yesterday afternoon. 
A. clean and tidy  B. cleaned and tidied C. cleaned and tidy 
7Why____________ you come yesterday? 
A. can not  B. can’t  C. don’t  D. couldn’t  
II:  Put the “adverb of frequency” in brackets in its correct position. 
1   We go to Hanoi in the spring. (always)  
……………………………………………………………………………………………… 
2My neighbors are out on Sundays. (usually) à ……………………………………………………………………………………………… 
3We travel by plane. (sometimes) 
 ……………………………………………………………………………………………… 
4Jim never phones me. I have to phone him. (always) 
 ……………………………………………………………………………………………… 
5We go to a restaurant on Friday evenings. (often) 
……………………………………………………………………………………………… 
6She is late for class. (seldom) 
……………………………………………………………………………………………… 
7I didn’t understand the directions. (fully) 
 ……………………………………………………………………………………………… 
8I get up at six o’clock. (normally) à ……………………………………………………………………………………………… 
9   What do you do after school? (usually) 
……………………………………………………………………………………………… 
10Is Phong interested in stamps? (always)  
…………………………………………………………………………………………………