4. Since 2000, the Ministry of Education and Training (ATTEMPT) ______________ to prevent classroom overcrowding with a plan to establish a further number of over 40 universities in Vietnam. (Complete the sentence with THE PRESENT PERFECT or PRESENT PERFECT CONTINUOUS.) 5. Phong Nha – Ke Bang is the largest limestone region that contains several hundred caves and grottoes. (Rewrite the sentence replacing the relative clause with a PARTICIPLE or TO-INFINITIVE CLAUSE)  _______________________________________________________________________________________ 6. Visitors who are carried through the streams in small traditional boats can enjoy the beauty in the caves. (Rewrite the sentence replacing the relative clause with a PARTICIPLE or TO-INFINITIVE CLAUSE.)  _______________________________________________________________________________________ 7. For centuries, Hoi An had developed into a melting pot of various nationalities who came to the area and brought along their own cultures. (Rewrite the sentence replacing the relative clause with a PARTICIPLE or TO-INFINITIVE CLAUSE.)  _______________________________________________________________________________________

4. Since 2000, the Ministry of Education and Training (ATTEMPT) ______________ to prevent classroom overcrowding with a plan to establish a further number of over 40 universities in Vietnam. (Complete the sentence with THE PRESENT PERFECT or PRESENT PERFECT CONTINUOUS.)

-->has attempted to

5. Phong Nha – Ke Bang is the largest limestone region to contain several hundred caves and grottoes

->Phong Nha – Ke Bang is the largest limestone region to contain several hundred caves and grottoes

6. Visitors carried through the streams in small traditional boats can enjoy the beauty in the caves.

--> Visitors carried through the streams in small traditional boats can enjoy the beauty in the caves.

7. For centuries, Hoi An had developed into a melting pot of various nationalities coming to the area and brought along their own cultures.

--> For centuries, Hoi An had developed into a melting pot of various nationalities coming to the area and brought along their own cultures.

XIN HAY NHẤT NHA

@hoang

4. has attempted to

5. Phong Nha – Ke Bang is the largest limestone region to contain several hundred caves and grottoes

6. Visitors carried through the streams in small traditional boats can enjoy the beauty in the caves.

7. For centuries, Hoi An had developed into a melting pot of various nationalities coming to the area and brought along their own cultures.