18 | Sahara/ the world's/ big/ desert. |
| A. Sahara is the world's bigger desert. | B. Sahara is the world's biggest desert. |
| C. Sahara is the world's biggest dessert. | D. Sahara the world's biggest desert. |
19 | Your car/ very beautiful/ but/ expensive. |
| A. Your car is very beautiful but it's expensively. |
| B. Your car is very beautifully but it's expensive. |
| C. Your car is very beautiful but it's expensive. |
| D. Your car very beautiful but it's expensive. |
20 | Mount Everest/ high/ than/ mountains/ the world. |
| A. Mount Everest is higher than any mountains in the world. |
| B. Mount Everest is higher then any mountains in the world. |
| C. Mount Everest is highest than any mountains in the world. |
| D. Mount Everest is higher than any mountains of the world. |
6 | The horses are________ the stables. |
| A. at | B. in | C. by | D. on |
7 | Is your name________ the mail box? |
| A. on | B. at | C. to | D. in |
8 | Are your children________the 2nd grade? |
| A. on | B. in | C. at | D. by |
9 | Let's have the party________ my house. |
| A. at | B. in | C. to | D. on |
10 | Is someone going to wait for me ________ the door? |
| A. in | B. by | C. at | D. on |
11 | Ba Be Lake is the________lake in Vietnam. |
| A. larger | B. tallest | C. largest | D. large |
12 | I walked too much. I need to put________ on my foot. |
| A. gloves | B. walking boots | C. hat | D. scissors |
13 | The Sahara is________desert in the world. |
| A. hot | B. hotter | C. the hottest | D. hottest |
14 | Ha Long Bay is the most________natural wonder in Vietnam. |
| A. small | B. largest | C. big | D. beautiful |
15 | ________ is a large thick bag for sleeping in, especially when you are camping. |
| A. sleepy bag | B. bag sleeping | C. sleeping bag | D. bag sleepy |
Odd one out
1 | A. mountain | B. medicine | C. river | D. forest |
2 | A. go | B. play | C. sleep | D. sleeping bag |
3 | A. beach | B. world | C. waterfall | D. bay |
4 | A. hot | B. December | C. cold | D. sunny |
5 | A. umbrella | B. compass | C. backpack | D. valley |