Cuuu voiii a s. Video conferencing is a technology that allows communication.,A. private,B. social,c. real-time,D. smartphone,EX 2: Use the words in the box to complete the sentences. You may,have to change the form of the words. One is not used.,1. He developed a new medicine after he did many,2. Which did your teacher use for your online classes? Google,Classroom or Microsoft Team?,3. This smartphone uses as a password.,4. Our school checks using a fingerprint scanner.,5. allows us to have online meetings and still see and hear others,clearly.,II. Ngữ,pháp,Exerci,se 1,Combine each pair of sentences, using the connector given.,1. We were planting trees. Our friends were collecting rubbish. (while),$=$,2. The choir practised for half an hour. After that, they went on stage.,(before),$=$,3. I read my favourite book. Then I went to bed. (after),$=$,4. The bell rang. Everyone raced out of the classroom. (when),$=$,s. Don't go away yet. Finish cleaning up the place first. (until),$=$,6. My sister makes a mess. My mum makes her weed the garden.,(whenever),$=$

Question

Cuuu voiii a s. Video conferencing is a technology that allows communication.,A. private,B. social,c. real-time,D. smartphone,EX 2: Use the words in the box to complete the sentences. You may,have to change the form of the words. One is not used.,1. He developed a new medicine after he did many,2. Which did your teacher use for your online classes? Google,Classroom or Microsoft Team?,3. This smartphone uses as a password.,4. Our school checks using a fingerprint scanner.,5. allows us to have online meetings and still see and hear others,clearly.,II. Ngữ,pháp,Exerci,se 1,Combine each pair of sentences, using the connector given.,1. We were planting trees. Our friends were collecting rubbish. (while),$=>$,2. The choir practised for half an hour. After that, they went on stage.,(before),$=>$,3. I read my favourite book. Then I went to bed. (after),$=>$,4. The bell rang. Everyone raced out of the classroom. (when),$=>$,s. Don&#x27;t go away yet. Finish cleaning up the place first. (until),$=>$,6. My sister makes a mess. My mum makes her weed the garden.,(whenever),$=>$

Timi · Accepted Answer

C. real-time

1. He developed a new medicine after he did many experiments.
2. Which platform did your teacher use for your online classes? Google Classroom or Microsoft Teams?
3. This smartphone uses facial recognition as a password.
4. Our school checks attendance using a fingerprint scanner.
5. Technology allows us to have online meetings and still see and hear others clearly.

Here are the combined sentences:

1. We were planting trees while our friends were collecting rubbish.
2. Before the choir went on stage, they practised for half an hour.
3. After I read my favourite book, I went to bed.
4. When the bell rang, everyone raced out of the classroom.
5. Don&#x27;t go away yet until you finish cleaning up the place.
6. Whenever my sister makes a mess, my mum makes her weed the garden.