Раскройте скобки, употребляя глаголы в требуемой форме активного залога.
2.We just (to talk) about it. 3.Where you (to put) my pen? I cannot find it. 4.He (to study) French before he (to enter) the university. 5.I (to do) my homework by 6 o’clock tomorrow. 6. I (to do) my homework at 6 o’clock tomorrow.