GIVE THE CORRECT FORM OF TH VERBS
a. that bike (1. use) for a very long time
b. last summer we had a chance(2. visit) Nghe An where uncle Ho ( 3.bear)
c. they are studying hard ~ Oh because they (4 have) an exam soon
d. my brother works for a company ( 5. call) FPT
a. that bike (1.has been used) for a very long time
b. last summer we had a chance(2. to visit) Nghe An where uncle Ho ( 3.born)
c. they are studying hard ~ Oh because they (4 will have) an exam soon
d. my brother works for a company ( 5. called) FPT
thanhks 'v'