Exercise 3. Put the verbs in brackets in the correct form: Present simple or Present continuous.

Câu hỏi

They sometimes _ to Sweden, but usually they _ by boat.

A. fly; go

B. are flying; are going

C. fly; are going

D. are flying; go

Đáp án
A. fly; go

Câu hỏi thuộc Bài tập:

They sometimes _____ to Sweden, but usually they _____ by boat.