4 Find mistakes and correct them. 1) This professor gives a lecture tomorrow. 2) What time is the
bus arriving in Manchester? 3) This salad is tasting delicious.
4) His cousin is having a cottage in the mountains. 5) Linda
thinks of going to Germany to study. 6) This idea is sounding
good. 7) Why do you smell the sausages? 8) Alice is being a very
shy girl. 9) Their route is depending on the weather. 10) Ann has
dinner with her business partner tonight. 11) I'm feeling relaxed
and full of energy after the weekend. 12) Why do you feel your
pockets? 13) The apple trees are blooming in spring. 14) She is
always spend too much money! 15) The Moors visit us tonight.​

1.I am playing in the yard now.
2.You aren't here with me.
3.I am writing sentences.
4.She is talking about strange things at the moment.
5.Are you reading now?
6.I am trying to be polite.
7.Is she creating a composition now?
8.He said:"Don't disturb me! I am practising in singing!"
9.I am dancing because I like it.
10.Am I crying?
11.Why are you roaming around me right now?
12.We are passing through this problem.
13.She is swimming but I can say her that you came.
14.It is screaming right now and I don't know what to do.
15.I am running from the monster.

On Saturday morning, Aunt Polly sends Tom out to whitewash the fence. Jim passes by, and Tom tries to get him to do some of the whitewashing in return for a “white alley,” a kind of marble. Jim almost agrees, but Aunt Polly appears and chases him off, leaving Tom alone with his labor.
A little while later, Ben Rogers, another boy Tom’s age, walks by. Tom convinces Ben that whitewashing a fence is great pleasure, and after some bargaining, Ben agrees to give Tom his apple in exchange for the privilege of working on the fence. Over the course of the day, every boy who passes ends up staying to whitewash, and each one gives Tom something in exchange. By the time the fence has three coats, Tom has collected a hoard of miscellaneous treasures. Tom muses that all it takes to make someone want something is to make that thing hard to get.