1. It is nearly 3 months __……….._he visited his parents. A. while B. dur…
1. It is nearly 3 months __……….._he visited his parents. A. while B. dur… 1. It is nearly 3 months __……….._he visited his parents. A. while B. during C. since D. when 2. I _………_telephone her if I knew her number. A. would B. have to C. will D. shall to hurry up 3. Lan … Đọc tiếp