UNIT 7: GRAMMAR: PRESENT PERFECT CONTINUOUS
Chia động từ trong các câu sau ở thì hiện tại hoàn thành tiếp diễn E
.g: They ________________ for LG since last October (work)
Answer: have been working
1. We __________have been studying____ English for five years. (study)
2. I ____have been looking__________ for my math textbook all day, but I haven’t found it yet. (look)
3. Mum ______has been shopping_________ all morning. She needs to buy lots of Christmas presents. (shop)
4. Kevin ____has been doing____________ his homework for nearly 2 hours. (do)
5. Peter _______has been teaching_________ at Midfield Secondary School since 2006. (teach)
6. I _______have been reading___________ the biography of Robbie Williams, I'm on page 50. (read)
7. So far I _____have been taking__________ the final exam at school. (take)
8. We ______have been decorating__________ our classroom for the upcoming Teachers' Day, but there's still a lot to do. (decorate)
9. Margaret ______has been running__________ in the school marathon race. (run)
10. The students ____have been searching___________ for the information about the differences between further education and higher education all this morning. (search)