1 have you ever taken

→ have / has + S + ever + VPII

2 provides

→ thì HTĐ : S + vs/es

3 spent

→ thì QKĐ : s + v-ed / v2

4 has been

→ thì HTHT + for : S + have / has + VPII + for + 1 khoảng thời gian

5 is parcstising 

→ thì HTTD ; s + be + V-ing

6 did your family move

→ thì QKĐ nghi vấn : did + S + V nguyên mẫu

7 are produced

→ bị động thì HTĐ : s + be + VPII + by + O

8 will visit

→ thì TLĐ : s + will + V nguyên mẫu

1/ Have you ever taken ( HTTD ; dấu hiệu : ever )

2/ have provided ( HTTD ; dấu hiệu : for )

3/ spent ( QKĐ ; vì vế trước là QKĐ nên vế sau cũng vậy )

4/ have been ( HTHT ; dấu hiệu : for )

5/ is practicing ( vì đang hỏi nên phải trả lời ở thì HTTD )

6/ Did your family move ( QKĐ ; dấu hiệu : in 2008 ) 

7/ haev produced ( HTHT ; dấu hiệu : for )

8/ will visit ( TLĐ ; dấu hiệu : next week )