А. Present Indefinite

Б. Swimming is useful for everybody
В. A child is swimming now
Г. I like to read English books
Д.We are going now

649.Find the Gerund in the sentence

А. A boy is standing at the window reading a book
Б. To become a good doctor the students must read much
В. The students of our group were passing their Г. Latin examination yesterday at 3 o clock
Д. She was looking for him

650 Find the sentence with Present Perfect Continuous

А. My sister has been reading a book for an hour
Б. The patient is sleeping now
В. The student has done his home work already
Г. It is too cold outside
Д. I can not understand you

651 Find the sentence with Present Perfect Continuous

А. She looks as if she were a dancer
Б. The physician has been examining the patient for an hour
В. We considered him to come in time
Г. Mother asked her son to wash his hands
Д. It is snowing

652.Find the sentence with Past Perfect Continuous

А. There are many offices in Uzbekistan
Б. Yesterday my brother brought bread
В. The students had been translating English text for 2 hours when dean came in
Г. I like reading
Д. Mother ordered her child not to take her things
653Find the sentence with Past Perfect Continuous
А. We promised our parents to come early
Б. We had been reading newspaper for half an hour when our teacher entered the room
В. It is pleasure to listen to the music
Г. All student must pass their examinations successfully
Д. They will be examined tomorrow

654. Choose the word with sound (ai)

А. Diagnosis
Б. Urinalysis
В. Regimen
Г. Test
Д. Consult

655. Choose the word with sound (ai)

А. Neurologist
Б. Find
В. Urine
Г. Administer
Д. Complain

656. Choose the word with sound (ai)

А. Physician
Б. Complain