1. Заместо инфинитива употребите глаголы в Present Indefinite или в Present

1. Заместо инфинитива употребите глаголы в Present Indefinite либо в Present Continuous: 1. Many ships (to enter) and (to leave) the port every day. 2. It is 9 a.m. now. The ship Pechora (to leave) the port. 3. He (to work) at a plant. 4. He (to work) at his report now. 2. Вставьте предлоги for, on, at, in, from, into, without: 1. The Captain is responsible ... the ships safety. 2. Mr. Orlov is a scientist. He is ... the Far East now. 3. My friend studies the Maritime College. 4. Translate this text Russian ... English. 3. Воткните модальные глаголы can, may или must: 1. Sam is ill, we ... visit him. 2. You take my dictionary. 3. Cadet on duty clean the blackboard. 4. you show me the way to the port? 5. You get there by bus 2.