6 Write sentences. Use the present perfect and already or yet. 1 Clare / send an email to Fran X Clare hasn't sent an email to Fran yet.
2 we/ do our homework X
3 you / search the Internet X
4 1/make a birthday card for Maddy ✓
5 Lily and Tina / download the music ✓
6 Fin / tidy his room X
7 William / wrap Maddy's present X
8 Tom / write to Aunt May ✓
9 Ted / finish his homework ✓
10 Leo / wash Dad's car ✓
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Review 1

Sure! Here are the sentences using the present perfect and already or yet:

1. Clare hasn't sent an email to Fran yet. (The action of sending the email is still awaiting completion.)
2. We haven't done our homework yet. (The action of doing the homework is still pending.)
3. You haven't searched the Internet yet. (The action of searching the Internet is still pending.)
4. I have made a birthday card for Maddy. (The action of making the birthday card is already completed.)
5. Lily and Tina have downloaded the music. (The action of downloading the music is already completed.)
6. Fin hasn't tidied his room yet. (The action of tidying the room is still pending.)
7. William hasn't wrapped Maddy's present yet. (The action of wrapping the present is still pending.)
8. Tom has written to Aunt May. (The action of writing to Aunt May is already completed.)
9. Ted has finished his homework. (The action of finishing the homework is already completed.)
10. Leo has washed Dad's car. (The action of washing the car is already completed.)

The present perfect tense is used to talk about actions or events that started in the past but have a connection or relevance to the present. "Already" is used to indicate that the action has been completed before the present moment, while "yet" is used to indicate that the action has not been completed up to the present moment.

I hope this explanation helps clarify the use of present perfect tense with "already" or "yet" for you!