To build a tree house, first, choose a sturdy tree.(39)_______, you should design the treehouse before you begin to build. Then you should start with the floor. After that, you build the walls.(40) _______, you can build a roof. Choose the best word to fill in number 39?

For question 39-40 Which of these following words is appropriate to fill in the blank?

To build a tree house, first, choose a sturdy tree.(39)_______, you should design the treehouse before you begin to build. Then you should start with the floor. After that, you build the walls.(40) __...

For question 39-40 Which of these following words is appropriate to fill the blank above?

Identify the sentences which use conjunction for contrasting information! Although I knew Yanti’s phone number, I could not think of it when Dinda asked me. One of the ships sank, but the rem...

Do you know how your body gets oxygen from the air and removes carbon dioxide from your body? Right! It’s because of the respiratory system. Do you know how it works? The following explanation is writ...