I. a) ani : good morning sari, may i help you?

sari : oh, sure. it's very kind of you. i need ur help, I have a little trouble carrying these boxes. would you help me carrying the green boxes?

ani : no problem, sari. let's do it together!

b) toto : good afternoon, mr. adi. could i borrow your pen?

mr. adi : of course, you can take it. here it is.

toto : thanks, mr. adi. it's very helpful.

mr. adi : it's my pleasure, toto.

II. a) mommy, can you help me do this homework?

b) i will visit your hometown, if i have enough time there.

c) You should do the assignment as soon as possible.

d) Grandma must drink her vitamins tonight

e) My brother might watch another movie

f) I have just finished reading this book, it's very great book I've ever seen!

semoga membantu, semangat terus yaa!