One-sided and two-sided confidence intervals

Let $x_1, x_2, \dots, x_{10}$ be the observed values of a random sample of size $10$ from an $N(\theta, \sigma^2)$ distribution, where $\theta\in\mathbb{R}$ and $\sigma > 0$ are unknown parameters. If $\bar{x}=\frac{1}{10}\sum_{i=1}^{10} x_i = 0$ and $s = \sqrt{\frac{1}{9}\sum_{i=1}^{10}(x_i - \bar{x})^2} = 2$, then based on the values of $\bar{x}$ and $s$ and using Student's $t$-distribution with $9$ degrees of freedom, $90\%$ confidence interval(s) for $\theta$ is/are